21758845992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 60563220480

約数和(自身を除く): 38804374488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 127, 156, 159, 169, 212, 254, 312, 318, 338, 381, 424, 507, 508, 636, 676, 689, 762, 797, 1014, 1016, 1272, 1352, 1378, 1524, 1594, 1651, 2028, 2067, 2391, 2756, 3048, 3188, 3302, 4056, 4134, 4782, 4953, 5512, 6376, 6604, 6731, 8268, 8957, 9564, 9906, 10361, 13208, 13462, 16536, 17914, 19128, 19812, 20193, 20722, 21463, 26871, 26924, 31083, 35828, 39624, 40386, 41444, 42241, 42926, 53742, 53848, 62166, 64389, 71656, 80772, 82888, 84482, 85852, 87503, 101219, 107484, 124332, 126723, 128778, 134693, 161544, 168964, 171704, 175006, 202438, 214968, 248664, 253446, 257556, 262509, 269386, 303657, 337928, 350012, 404079, 404876, 506892, 515112, 525018, 538772, 549133, 607314, 700024, 808158, 809752, 1013784, 1050036, 1077544, 1098266, 1137539, 1214628, 1315847, 1616316, 1647399, 2100072, 2196532, 2275078, 2429256, 2631694, 3232632, 3294798, 3412617, 3947541, 4393064, 4550156, 5263388, 5364607, 6589596, 6825234, 7138729, 7895082, 9100312, 10526776, 10729214, 13179192, 13650468, 14277458, 15790164, 16093821, 17106011, 21416187, 21458428, 27300936, 28554916, 31580328, 32187642, 34212022, 42832374, 42916856, 51318033, 57109832, 64375284, 68424044, 69739891, 85664748, 102636066, 128750568, 136848088, 139479782, 171329496, 205272132, 209219673, 278959564, 410544264, 418439346, 557919128, 836878692, 906618583, 1673757384, 1813237166, 2719855749, 3626474332, 5439711498, 7252948664, 10879422996, 21758845992]

約数ペア:

[(1, 21758845992), (2, 10879422996), (3, 7252948664), (4, 5439711498), (6, 3626474332), (8, 2719855749), (12, 1813237166), (13, 1673757384), (24, 906618583), (26, 836878692), (39, 557919128), (52, 418439346), (53, 410544264), (78, 278959564), (104, 209219673), (106, 205272132), (127, 171329496), (156, 139479782), (159, 136848088), (169, 128750568), (212, 102636066), (254, 85664748), (312, 69739891), (318, 68424044), (338, 64375284), (381, 57109832), (424, 51318033), (507, 42916856), (508, 42832374), (636, 34212022), (676, 32187642), (689, 31580328), (762, 28554916), (797, 27300936), (1014, 21458428), (1016, 21416187), (1272, 17106011), (1352, 16093821), (1378, 15790164), (1524, 14277458), (1594, 13650468), (1651, 13179192), (2028, 10729214), (2067, 10526776), (2391, 9100312), (2756, 7895082), (3048, 7138729), (3188, 6825234), (3302, 6589596), (4056, 5364607), (4134, 5263388), (4782, 4550156), (4953, 4393064), (5512, 3947541), (6376, 3412617), (6604, 3294798), (6731, 3232632), (8268, 2631694), (8957, 2429256), (9564, 2275078), (9906, 2196532), (10361, 2100072), (13208, 1647399), (13462, 1616316), (16536, 1315847), (17914, 1214628), (19128, 1137539), (19812, 1098266), (20193, 1077544), (20722, 1050036), (21463, 1013784), (26871, 809752), (26924, 808158), (31083, 700024), (35828, 607314), (39624, 549133), (40386, 538772), (41444, 525018), (42241, 515112), (42926, 506892), (53742, 404876), (53848, 404079), (62166, 350012), (64389, 337928), (71656, 303657), (80772, 269386), (82888, 262509), (84482, 257556), (85852, 253446), (87503, 248664), (101219, 214968), (107484, 202438), (124332, 175006), (126723, 171704), (128778, 168964), (134693, 161544)]