249727212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 801009664

約数和(自身を除く): 551282452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 127, 153, 162, 189, 204, 238, 243, 252, 254, 289, 306, 324, 357, 378, 381, 459, 476, 486, 508, 567, 578, 612, 714, 756, 762, 867, 889, 918, 972, 1071, 1134, 1143, 1156, 1377, 1428, 1524, 1701, 1734, 1778, 1836, 2023, 2142, 2159, 2268, 2286, 2601, 2667, 2754, 3213, 3402, 3429, 3468, 3556, 4046, 4131, 4284, 4318, 4572, 5202, 5334, 5508, 6069, 6426, 6477, 6804, 6858, 7803, 8001, 8092, 8262, 8636, 9639, 10287, 10404, 10668, 12138, 12852, 12954, 13716, 15113, 15606, 16002, 16524, 18207, 19278, 19431, 20574, 23409, 24003, 24276, 25908, 28917, 30226, 30861, 31212, 32004, 36414, 36703, 38556, 38862, 41148, 45339, 46818, 48006, 54621, 57834, 58293, 60452, 61722, 70227, 72009, 72828, 73406, 77724, 90678, 93636, 96012, 109242, 110109, 115668, 116586, 123444, 136017, 140454, 144018, 146812, 163863, 174879, 181356, 216027, 218484, 220218, 233172, 256921, 272034, 280908, 288036, 327726, 330327, 349758, 408051, 432054, 440436, 491589, 513842, 524637, 544068, 655452, 660654, 699516, 770763, 816102, 864108, 983178, 990981, 1027684, 1049274, 1224153, 1321308, 1541526, 1632204, 1966356, 1981962, 2098548, 2312289, 2448306, 2972943, 3083052, 3672459, 3963924, 4624578, 4896612, 5945886, 6936867, 7344918, 8918829, 9249156, 11891772, 13873734, 14689836, 17837658, 20810601, 27747468, 35675316, 41621202, 62431803, 83242404, 124863606, 249727212]

約数ペア:

[(1, 249727212), (2, 124863606), (3, 83242404), (4, 62431803), (6, 41621202), (7, 35675316), (9, 27747468), (12, 20810601), (14, 17837658), (17, 14689836), (18, 13873734), (21, 11891772), (27, 9249156), (28, 8918829), (34, 7344918), (36, 6936867), (42, 5945886), (51, 4896612), (54, 4624578), (63, 3963924), (68, 3672459), (81, 3083052), (84, 2972943), (102, 2448306), (108, 2312289), (119, 2098548), (126, 1981962), (127, 1966356), (153, 1632204), (162, 1541526), (189, 1321308), (204, 1224153), (238, 1049274), (243, 1027684), (252, 990981), (254, 983178), (289, 864108), (306, 816102), (324, 770763), (357, 699516), (378, 660654), (381, 655452), (459, 544068), (476, 524637), (486, 513842), (508, 491589), (567, 440436), (578, 432054), (612, 408051), (714, 349758), (756, 330327), (762, 327726), (867, 288036), (889, 280908), (918, 272034), (972, 256921), (1071, 233172), (1134, 220218), (1143, 218484), (1156, 216027), (1377, 181356), (1428, 174879), (1524, 163863), (1701, 146812), (1734, 144018), (1778, 140454), (1836, 136017), (2023, 123444), (2142, 116586), (2159, 115668), (2268, 110109), (2286, 109242), (2601, 96012), (2667, 93636), (2754, 90678), (3213, 77724), (3402, 73406), (3429, 72828), (3468, 72009), (3556, 70227), (4046, 61722), (4131, 60452), (4284, 58293), (4318, 57834), (4572, 54621), (5202, 48006), (5334, 46818), (5508, 45339), (6069, 41148), (6426, 38862), (6477, 38556), (6804, 36703), (6858, 36414), (7803, 32004), (8001, 31212), (8092, 30861), (8262, 30226), (8636, 28917), (9639, 25908), (10287, 24276), (10404, 24003), (10668, 23409), (12138, 20574), (12852, 19431), (12954, 19278), (13716, 18207), (15113, 16524), (15606, 16002)]