16870502064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1060

約数の個数: 240

約数和(自身を含む): 49435883520

約数和(自身を除く): 32565381456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 73, 78, 93, 104, 124, 146, 156, 169, 186, 208, 219, 248, 292, 312, 338, 372, 403, 438, 496, 507, 584, 624, 676, 744, 806, 876, 919, 949, 1014, 1168, 1209, 1352, 1488, 1612, 1752, 1838, 1898, 2028, 2263, 2418, 2704, 2757, 2847, 3224, 3504, 3676, 3796, 4056, 4526, 4836, 5239, 5514, 5694, 6448, 6789, 7352, 7592, 8112, 9052, 9672, 10478, 11028, 11388, 11947, 12337, 13578, 14704, 15184, 15717, 18104, 19344, 20956, 22056, 22776, 23894, 24674, 27156, 28489, 29419, 31434, 35841, 36208, 37011, 41912, 44112, 45552, 47788, 49348, 54312, 56978, 58838, 62868, 67087, 71682, 74022, 83824, 85467, 88257, 95576, 98696, 108624, 113956, 117676, 125736, 134174, 143364, 148044, 155311, 170934, 176514, 191152, 197392, 201261, 227912, 235352, 251472, 268348, 286728, 296088, 310622, 341868, 353028, 370357, 382447, 402522, 455824, 465933, 470704, 536696, 573456, 592176, 621244, 683736, 706056, 740714, 764894, 805044, 872131, 931866, 1073392, 1111071, 1147341, 1242488, 1367472, 1412112, 1481428, 1529788, 1610088, 1744262, 1863732, 2079697, 2222142, 2294682, 2484976, 2616393, 2962856, 3059576, 3220176, 3488524, 3727464, 4159394, 4444284, 4589364, 4814641, 5232786, 5925712, 6119152, 6239091, 6977048, 7454928, 8318788, 8888568, 9178728, 9629282, 10465572, 11337703, 12478182, 13954096, 14443923, 16637576, 17777136, 18357456, 19258564, 20931144, 22675406, 24956364, 27036061, 28887846, 33275152, 34013109, 38517128, 41862288, 45350812, 49912728, 54072122, 57775692, 68026218, 77034256, 81108183, 90701624, 99825456, 108144244, 115551384, 136052436, 162216366, 181403248, 216288488, 231102768, 272104872, 324432732, 351468793, 432576976, 544209744, 648865464, 702937586, 1054406379, 1297730928, 1405875172, 2108812758, 2811750344, 4217625516, 5623500688, 8435251032, 16870502064]

約数ペア:

[(1, 16870502064), (2, 8435251032), (3, 5623500688), (4, 4217625516), (6, 2811750344), (8, 2108812758), (12, 1405875172), (13, 1297730928), (16, 1054406379), (24, 702937586), (26, 648865464), (31, 544209744), (39, 432576976), (48, 351468793), (52, 324432732), (62, 272104872), (73, 231102768), (78, 216288488), (93, 181403248), (104, 162216366), (124, 136052436), (146, 115551384), (156, 108144244), (169, 99825456), (186, 90701624), (208, 81108183), (219, 77034256), (248, 68026218), (292, 57775692), (312, 54072122), (338, 49912728), (372, 45350812), (403, 41862288), (438, 38517128), (496, 34013109), (507, 33275152), (584, 28887846), (624, 27036061), (676, 24956364), (744, 22675406), (806, 20931144), (876, 19258564), (919, 18357456), (949, 17777136), (1014, 16637576), (1168, 14443923), (1209, 13954096), (1352, 12478182), (1488, 11337703), (1612, 10465572), (1752, 9629282), (1838, 9178728), (1898, 8888568), (2028, 8318788), (2263, 7454928), (2418, 6977048), (2704, 6239091), (2757, 6119152), (2847, 5925712), (3224, 5232786), (3504, 4814641), (3676, 4589364), (3796, 4444284), (4056, 4159394), (4526, 3727464), (4836, 3488524), (5239, 3220176), (5514, 3059576), (5694, 2962856), (6448, 2616393), (6789, 2484976), (7352, 2294682), (7592, 2222142), (8112, 2079697), (9052, 1863732), (9672, 1744262), (10478, 1610088), (11028, 1529788), (11388, 1481428), (11947, 1412112), (12337, 1367472), (13578, 1242488), (14704, 1147341), (15184, 1111071), (15717, 1073392), (18104, 931866), (19344, 872131), (20956, 805044), (22056, 764894), (22776, 740714), (23894, 706056), (24674, 683736), (27156, 621244), (28489, 592176), (29419, 573456), (31434, 536696), (35841, 470704), (36208, 465933), (37011, 455824), (41912, 402522), (44112, 382447), (45552, 370357), (47788, 353028), (49348, 341868), (54312, 310622), (56978, 296088), (58838, 286728), (62868, 268348), (67087, 251472), (71682, 235352), (74022, 227912), (83824, 201261), (85467, 197392), (88257, 191152), (95576, 176514), (98696, 170934), (108624, 155311), (113956, 148044), (117676, 143364), (125736, 134174)]