31790204136

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 320

約数和(自身を含む): 98221178880

約数和(自身を除く): 66430974744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 127, 136, 153, 162, 186, 204, 216, 248, 254, 279, 306, 324, 372, 381, 408, 459, 508, 527, 558, 612, 648, 733, 744, 762, 837, 918, 1016, 1054, 1116, 1143, 1224, 1377, 1466, 1524, 1581, 1674, 1836, 2108, 2159, 2199, 2232, 2286, 2511, 2754, 2932, 3048, 3162, 3348, 3429, 3672, 3937, 4216, 4318, 4398, 4572, 4743, 5022, 5508, 5864, 6324, 6477, 6597, 6696, 6858, 7874, 8636, 8796, 9144, 9486, 10044, 10287, 11016, 11811, 12461, 12648, 12954, 13194, 13716, 14229, 15748, 17272, 17592, 18972, 19431, 19791, 20088, 20574, 22723, 23622, 24922, 25908, 26388, 27432, 28458, 31496, 35433, 37383, 37944, 38862, 39582, 41148, 42687, 45446, 47244, 49844, 51816, 52776, 56916, 58293, 59373, 66929, 68169, 70866, 74766, 77724, 79164, 82296, 85374, 90892, 93091, 94488, 99688, 106299, 112149, 113832, 116586, 118746, 133858, 136338, 141732, 149532, 155448, 158328, 170748, 174879, 181784, 186182, 200787, 204507, 212598, 224298, 233172, 237492, 267716, 272676, 279273, 283464, 299064, 318897, 336447, 341496, 349758, 372364, 386291, 401574, 409014, 425196, 448596, 466344, 474984, 535432, 545352, 558546, 602361, 613521, 637794, 672894, 699516, 744728, 772582, 803148, 818028, 837819, 850392, 897192, 1009341, 1117092, 1158873, 1204722, 1227042, 1275588, 1345788, 1399032, 1545164, 1582547, 1606296, 1636056, 1675638, 1807083, 1840563, 2018682, 2234184, 2317746, 2409444, 2454084, 2513457, 2551176, 2691576, 2885821, 3090328, 3165094, 3351276, 3476619, 3614166, 3681126, 4037364, 4635492, 4747641, 4818888, 4908168, 5026914, 5421249, 5771642, 6330188, 6702552, 6953238, 7228332, 7362252, 7540371, 8074728, 8657463, 9270984, 9495282, 10053828, 10429857, 10842498, 11543284, 12660376, 13906476, 14242923, 14456664, 14724504, 15080742, 17314926, 18990564, 20107656, 20859714, 21684996, 23086568, 25972389, 27812952, 28485846, 30161484, 31289571, 34629852, 37981128, 41719428, 42728769, 43369992, 49058957, 51944778, 56971692, 60322968, 62579142, 69259704, 77917167, 83438856, 85457538, 98117914, 103889556, 113943384, 125158284, 128186307, 147176871, 155834334, 170915076, 196235828, 207779112, 233751501, 250316568, 256372614, 294353742, 311668668, 341830152, 392471656, 441530613, 467503002, 512745228, 588707484, 623337336, 883061226, 935006004, 1025490456, 1177414968, 1324591839, 1766122452, 1870012008, 2649183678, 3532244904, 3973775517, 5298367356, 7947551034, 10596734712, 15895102068, 31790204136]

約数ペア:

[(1, 31790204136), (2, 15895102068), (3, 10596734712), (4, 7947551034), (6, 5298367356), (8, 3973775517), (9, 3532244904), (12, 2649183678), (17, 1870012008), (18, 1766122452), (24, 1324591839), (27, 1177414968), (31, 1025490456), (34, 935006004), (36, 883061226), (51, 623337336), (54, 588707484), (62, 512745228), (68, 467503002), (72, 441530613), (81, 392471656), (93, 341830152), (102, 311668668), (108, 294353742), (124, 256372614), (127, 250316568), (136, 233751501), (153, 207779112), (162, 196235828), (186, 170915076), (204, 155834334), (216, 147176871), (248, 128186307), (254, 125158284), (279, 113943384), (306, 103889556), (324, 98117914), (372, 85457538), (381, 83438856), (408, 77917167), (459, 69259704), (508, 62579142), (527, 60322968), (558, 56971692), (612, 51944778), (648, 49058957), (733, 43369992), (744, 42728769), (762, 41719428), (837, 37981128), (918, 34629852), (1016, 31289571), (1054, 30161484), (1116, 28485846), (1143, 27812952), (1224, 25972389), (1377, 23086568), (1466, 21684996), (1524, 20859714), (1581, 20107656), (1674, 18990564), (1836, 17314926), (2108, 15080742), (2159, 14724504), (2199, 14456664), (2232, 14242923), (2286, 13906476), (2511, 12660376), (2754, 11543284), (2932, 10842498), (3048, 10429857), (3162, 10053828), (3348, 9495282), (3429, 9270984), (3672, 8657463), (3937, 8074728), (4216, 7540371), (4318, 7362252), (4398, 7228332), (4572, 6953238), (4743, 6702552), (5022, 6330188), (5508, 5771642), (5864, 5421249), (6324, 5026914), (6477, 4908168), (6597, 4818888), (6696, 4747641), (6858, 4635492), (7874, 4037364), (8636, 3681126), (8796, 3614166), (9144, 3476619), (9486, 3351276), (10044, 3165094), (10287, 3090328), (11016, 2885821), (11811, 2691576), (12461, 2551176), (12648, 2513457), (12954, 2454084), (13194, 2409444), (13716, 2317746), (14229, 2234184), (15748, 2018682), (17272, 1840563), (17592, 1807083), (18972, 1675638), (19431, 1636056), (19791, 1606296), (20088, 1582547), (20574, 1545164), (22723, 1399032), (23622, 1345788), (24922, 1275588), (25908, 1227042), (26388, 1204722), (27432, 1158873), (28458, 1117092), (31496, 1009341), (35433, 897192), (37383, 850392), (37944, 837819), (38862, 818028), (39582, 803148), (41148, 772582), (42687, 744728), (45446, 699516), (47244, 672894), (49844, 637794), (51816, 613521), (52776, 602361), (56916, 558546), (58293, 545352), (59373, 535432), (66929, 474984), (68169, 466344), (70866, 448596), (74766, 425196), (77724, 409014), (79164, 401574), (82296, 386291), (85374, 372364), (90892, 349758), (93091, 341496), (94488, 336447), (99688, 318897), (106299, 299064), (112149, 283464), (113832, 279273), (116586, 272676), (118746, 267716), (133858, 237492), (136338, 233172), (141732, 224298), (149532, 212598), (155448, 204507), (158328, 200787), (170748, 186182), (174879, 181784)]