219259404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 751435776

約数和(自身を除く): 532176372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 31, 34, 36, 39, 42, 51, 52, 62, 63, 68, 78, 84, 91, 93, 102, 117, 119, 124, 126, 127, 153, 156, 182, 186, 204, 217, 221, 234, 238, 252, 254, 273, 279, 306, 357, 364, 372, 381, 403, 434, 442, 468, 476, 508, 527, 546, 558, 612, 651, 663, 714, 762, 806, 819, 868, 884, 889, 1054, 1071, 1092, 1116, 1143, 1209, 1302, 1326, 1428, 1524, 1547, 1581, 1612, 1638, 1651, 1778, 1953, 1989, 2108, 2142, 2159, 2286, 2418, 2604, 2652, 2667, 2821, 3094, 3162, 3276, 3302, 3556, 3627, 3689, 3906, 3937, 3978, 4284, 4318, 4572, 4641, 4743, 4836, 4953, 5334, 5642, 6188, 6324, 6477, 6604, 6851, 7254, 7378, 7812, 7874, 7956, 8001, 8463, 8636, 9282, 9486, 9906, 10668, 11067, 11284, 11557, 11811, 12954, 13702, 13923, 14508, 14756, 14859, 15113, 15748, 16002, 16926, 18564, 18972, 19431, 19812, 20553, 22134, 23114, 23622, 25389, 25908, 27404, 27559, 27846, 28067, 29718, 30226, 32004, 33201, 33852, 34671, 35433, 38862, 41106, 44268, 45339, 46228, 47244, 47957, 50778, 51181, 55118, 55692, 56134, 59436, 60452, 61659, 66402, 66929, 69342, 70866, 77724, 82212, 82677, 84201, 90678, 95914, 101556, 102362, 104013, 110236, 112268, 123318, 132804, 133858, 136017, 138684, 141732, 143871, 153543, 165354, 168402, 181356, 191828, 196469, 200787, 204724, 208026, 246636, 248031, 252603, 267716, 272034, 287742, 307086, 330708, 336804, 358267, 392938, 401574, 416052, 431613, 460629, 468503, 496062, 505206, 544068, 575484, 589407, 602361, 614172, 716534, 785876, 803148, 863226, 870077, 921258, 937006, 992124, 1010412, 1074801, 1178814, 1204722, 1405509, 1433068, 1726452, 1740154, 1768221, 1842516, 1874012, 2149602, 2357628, 2409444, 2610231, 2811018, 3224403, 3480308, 3536442, 4216527, 4299204, 5220462, 5622036, 6090539, 6448806, 7072884, 7830693, 8433054, 10440924, 12181078, 12897612, 15661386, 16866108, 18271617, 24362156, 31322772, 36543234, 54814851, 73086468, 109629702, 219259404]

約数ペア:

[(1, 219259404), (2, 109629702), (3, 73086468), (4, 54814851), (6, 36543234), (7, 31322772), (9, 24362156), (12, 18271617), (13, 16866108), (14, 15661386), (17, 12897612), (18, 12181078), (21, 10440924), (26, 8433054), (28, 7830693), (31, 7072884), (34, 6448806), (36, 6090539), (39, 5622036), (42, 5220462), (51, 4299204), (52, 4216527), (62, 3536442), (63, 3480308), (68, 3224403), (78, 2811018), (84, 2610231), (91, 2409444), (93, 2357628), (102, 2149602), (117, 1874012), (119, 1842516), (124, 1768221), (126, 1740154), (127, 1726452), (153, 1433068), (156, 1405509), (182, 1204722), (186, 1178814), (204, 1074801), (217, 1010412), (221, 992124), (234, 937006), (238, 921258), (252, 870077), (254, 863226), (273, 803148), (279, 785876), (306, 716534), (357, 614172), (364, 602361), (372, 589407), (381, 575484), (403, 544068), (434, 505206), (442, 496062), (468, 468503), (476, 460629), (508, 431613), (527, 416052), (546, 401574), (558, 392938), (612, 358267), (651, 336804), (663, 330708), (714, 307086), (762, 287742), (806, 272034), (819, 267716), (868, 252603), (884, 248031), (889, 246636), (1054, 208026), (1071, 204724), (1092, 200787), (1116, 196469), (1143, 191828), (1209, 181356), (1302, 168402), (1326, 165354), (1428, 153543), (1524, 143871), (1547, 141732), (1581, 138684), (1612, 136017), (1638, 133858), (1651, 132804), (1778, 123318), (1953, 112268), (1989, 110236), (2108, 104013), (2142, 102362), (2159, 101556), (2286, 95914), (2418, 90678), (2604, 84201), (2652, 82677), (2667, 82212), (2821, 77724), (3094, 70866), (3162, 69342), (3276, 66929), (3302, 66402), (3556, 61659), (3627, 60452), (3689, 59436), (3906, 56134), (3937, 55692), (3978, 55118), (4284, 51181), (4318, 50778), (4572, 47957), (4641, 47244), (4743, 46228), (4836, 45339), (4953, 44268), (5334, 41106), (5642, 38862), (6188, 35433), (6324, 34671), (6477, 33852), (6604, 33201), (6851, 32004), (7254, 30226), (7378, 29718), (7812, 28067), (7874, 27846), (7956, 27559), (8001, 27404), (8463, 25908), (8636, 25389), (9282, 23622), (9486, 23114), (9906, 22134), (10668, 20553), (11067, 19812), (11284, 19431), (11557, 18972), (11811, 18564), (12954, 16926), (13702, 16002), (13923, 15748), (14508, 15113), (14756, 14859)]