885378468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 2456616960

約数和(自身を除く): 1571238492

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 67, 69, 78, 87, 92, 116, 127, 134, 138, 156, 174, 201, 254, 268, 276, 299, 348, 377, 381, 402, 508, 598, 667, 754, 762, 804, 871, 897, 1131, 1196, 1334, 1508, 1524, 1541, 1651, 1742, 1794, 1943, 2001, 2262, 2613, 2668, 2921, 3082, 3302, 3484, 3588, 3683, 3886, 4002, 4524, 4623, 4953, 5226, 5829, 5842, 6164, 6604, 7366, 7772, 8004, 8509, 8671, 8763, 9246, 9906, 10452, 11049, 11658, 11684, 14732, 17018, 17342, 17526, 18492, 19812, 20033, 22098, 23316, 25259, 25527, 26013, 34036, 34684, 35052, 37973, 40066, 44196, 44689, 47879, 50518, 51054, 52026, 60099, 75777, 75946, 80132, 84709, 89378, 95758, 101036, 102108, 104052, 110617, 113919, 120198, 134067, 143637, 151554, 151892, 169418, 178756, 191516, 195707, 221234, 227838, 240396, 246761, 254127, 268134, 287274, 303108, 331851, 338836, 391414, 442468, 455676, 493522, 508254, 536268, 574548, 580957, 587121, 663702, 740283, 782828, 987044, 1016508, 1101217, 1161914, 1174242, 1327404, 1480566, 1742871, 2202434, 2323828, 2348484, 2544191, 2961132, 3207893, 3303651, 3485742, 4404868, 5088382, 5675503, 6415786, 6607302, 6971484, 7632573, 9623679, 10176764, 11351006, 12831572, 13214604, 15265146, 17026509, 19247358, 22702012, 30530292, 34053018, 38494716, 68106036, 73781539, 147563078, 221344617, 295126156, 442689234, 885378468]

約数ペア:

[(1, 885378468), (2, 442689234), (3, 295126156), (4, 221344617), (6, 147563078), (12, 73781539), (13, 68106036), (23, 38494716), (26, 34053018), (29, 30530292), (39, 22702012), (46, 19247358), (52, 17026509), (58, 15265146), (67, 13214604), (69, 12831572), (78, 11351006), (87, 10176764), (92, 9623679), (116, 7632573), (127, 6971484), (134, 6607302), (138, 6415786), (156, 5675503), (174, 5088382), (201, 4404868), (254, 3485742), (268, 3303651), (276, 3207893), (299, 2961132), (348, 2544191), (377, 2348484), (381, 2323828), (402, 2202434), (508, 1742871), (598, 1480566), (667, 1327404), (754, 1174242), (762, 1161914), (804, 1101217), (871, 1016508), (897, 987044), (1131, 782828), (1196, 740283), (1334, 663702), (1508, 587121), (1524, 580957), (1541, 574548), (1651, 536268), (1742, 508254), (1794, 493522), (1943, 455676), (2001, 442468), (2262, 391414), (2613, 338836), (2668, 331851), (2921, 303108), (3082, 287274), (3302, 268134), (3484, 254127), (3588, 246761), (3683, 240396), (3886, 227838), (4002, 221234), (4524, 195707), (4623, 191516), (4953, 178756), (5226, 169418), (5829, 151892), (5842, 151554), (6164, 143637), (6604, 134067), (7366, 120198), (7772, 113919), (8004, 110617), (8509, 104052), (8671, 102108), (8763, 101036), (9246, 95758), (9906, 89378), (10452, 84709), (11049, 80132), (11658, 75946), (11684, 75777), (14732, 60099), (17018, 52026), (17342, 51054), (17526, 50518), (18492, 47879), (19812, 44689), (20033, 44196), (22098, 40066), (23316, 37973), (25259, 35052), (25527, 34684), (26013, 34036)]