1271035108

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 2831431680

約数和(自身を除く): 1560396572

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 79, 83, 86, 92, 98, 158, 161, 166, 172, 196, 301, 316, 322, 332, 553, 581, 602, 644, 989, 1106, 1127, 1162, 1204, 1817, 1909, 1978, 2107, 2212, 2254, 2324, 3397, 3569, 3634, 3818, 3871, 3956, 4067, 4214, 4508, 6557, 6794, 6923, 7138, 7268, 7636, 7742, 8134, 8428, 12719, 13114, 13363, 13588, 13846, 14276, 15484, 16268, 23779, 24983, 25438, 26228, 26726, 27692, 45899, 47558, 48461, 49966, 50876, 53452, 78131, 82087, 89033, 91798, 93541, 95116, 96922, 99932, 150811, 156262, 164174, 166453, 174881, 178066, 183596, 187082, 193844, 281951, 301622, 312524, 321293, 328348, 332906, 349762, 356132, 374164, 546917, 563902, 574609, 603244, 642586, 665812, 699524, 1055677, 1093834, 1127804, 1149218, 1285172, 1973657, 2111354, 2187668, 2298436, 3828419, 3947314, 4022263, 4222708, 6484873, 7389739, 7656838, 7894628, 8044526, 12969746, 13815599, 14779478, 15313676, 16089052, 25939492, 27631198, 29558956, 45394111, 55262396, 90788222, 181576444, 317758777, 635517554, 1271035108]

約数ペア:

[(1, 1271035108), (2, 635517554), (4, 317758777), (7, 181576444), (14, 90788222), (23, 55262396), (28, 45394111), (43, 29558956), (46, 27631198), (49, 25939492), (79, 16089052), (83, 15313676), (86, 14779478), (92, 13815599), (98, 12969746), (158, 8044526), (161, 7894628), (166, 7656838), (172, 7389739), (196, 6484873), (301, 4222708), (316, 4022263), (322, 3947314), (332, 3828419), (553, 2298436), (581, 2187668), (602, 2111354), (644, 1973657), (989, 1285172), (1106, 1149218), (1127, 1127804), (1162, 1093834), (1204, 1055677), (1817, 699524), (1909, 665812), (1978, 642586), (2107, 603244), (2212, 574609), (2254, 563902), (2324, 546917), (3397, 374164), (3569, 356132), (3634, 349762), (3818, 332906), (3871, 328348), (3956, 321293), (4067, 312524), (4214, 301622), (4508, 281951), (6557, 193844), (6794, 187082), (6923, 183596), (7138, 178066), (7268, 174881), (7636, 166453), (7742, 164174), (8134, 156262), (8428, 150811), (12719, 99932), (13114, 96922), (13363, 95116), (13588, 93541), (13846, 91798), (14276, 89033), (15484, 82087), (16268, 78131), (23779, 53452), (24983, 50876), (25438, 49966), (26228, 48461), (26726, 47558), (27692, 45899)]