2783285826064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{222527}}^1$

素因数の和:222884

約数の個数: 80

約数和(自身を含む): 5637015207936

約数和(自身を除く): 2853729381872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 167, 248, 302, 334, 496, 604, 668, 1208, 1336, 2416, 2672, 4681, 5177, 9362, 10354, 18724, 20708, 25217, 37448, 41416, 50434, 74896, 82832, 100868, 201736, 222527, 403472, 445054, 781727, 890108, 1563454, 1780216, 3126908, 3560432, 6253816, 6898337, 12507632, 13796674, 27593348, 33601577, 37162009, 55186696, 67203154, 74324018, 110373392, 134406308, 148648036, 268812616, 297296072, 537625232, 594592144, 1041648887, 1152022279, 2083297774, 2304044558, 4166595548, 4608089116, 5611463359, 8333191096, 9216178232, 11222926718, 16666382192, 18432356464, 22445853436, 44891706872, 89783413744, 173955364129, 347910728258, 695821456516, 1391642913032, 2783285826064]

約数ペア:

[(1, 2783285826064), (2, 1391642913032), (4, 695821456516), (8, 347910728258), (16, 173955364129), (31, 89783413744), (62, 44891706872), (124, 22445853436), (151, 18432356464), (167, 16666382192), (248, 11222926718), (302, 9216178232), (334, 8333191096), (496, 5611463359), (604, 4608089116), (668, 4166595548), (1208, 2304044558), (1336, 2083297774), (2416, 1152022279), (2672, 1041648887), (4681, 594592144), (5177, 537625232), (9362, 297296072), (10354, 268812616), (18724, 148648036), (20708, 134406308), (25217, 110373392), (37448, 74324018), (41416, 67203154), (50434, 55186696), (74896, 37162009), (82832, 33601577), (100868, 27593348), (201736, 13796674), (222527, 12507632), (403472, 6898337), (445054, 6253816), (781727, 3560432), (890108, 3126908), (1563454, 1780216)]