259590768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 721132416

約数和(自身を除く): 461541648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 211, 213, 228, 284, 304, 361, 422, 426, 456, 568, 633, 722, 844, 852, 912, 1083, 1136, 1266, 1349, 1444, 1688, 1704, 2166, 2532, 2698, 2888, 3376, 3408, 4009, 4047, 4332, 5064, 5396, 5776, 8018, 8094, 8664, 10128, 10792, 12027, 14981, 16036, 16188, 17328, 21584, 24054, 25631, 29962, 32072, 32376, 44943, 48108, 51262, 59924, 64144, 64752, 76171, 76893, 89886, 96216, 102524, 119848, 152342, 153786, 179772, 192432, 205048, 228513, 239696, 284639, 304684, 307572, 359544, 410096, 457026, 569278, 609368, 615144, 719088, 853917, 914052, 1138556, 1218736, 1230288, 1707834, 1828104, 2277112, 3415668, 3656208, 4554224, 5408141, 6831336, 10816282, 13662672, 16224423, 21632564, 32448846, 43265128, 64897692, 86530256, 129795384, 259590768]

約数ペア:

[(1, 259590768), (2, 129795384), (3, 86530256), (4, 64897692), (6, 43265128), (8, 32448846), (12, 21632564), (16, 16224423), (19, 13662672), (24, 10816282), (38, 6831336), (48, 5408141), (57, 4554224), (71, 3656208), (76, 3415668), (114, 2277112), (142, 1828104), (152, 1707834), (211, 1230288), (213, 1218736), (228, 1138556), (284, 914052), (304, 853917), (361, 719088), (422, 615144), (426, 609368), (456, 569278), (568, 457026), (633, 410096), (722, 359544), (844, 307572), (852, 304684), (912, 284639), (1083, 239696), (1136, 228513), (1266, 205048), (1349, 192432), (1444, 179772), (1688, 153786), (1704, 152342), (2166, 119848), (2532, 102524), (2698, 96216), (2888, 89886), (3376, 76893), (3408, 76171), (4009, 64752), (4047, 64144), (4332, 59924), (5064, 51262), (5396, 48108), (5776, 44943), (8018, 32376), (8094, 32072), (8664, 29962), (10128, 25631), (10792, 24054), (12027, 21584), (14981, 17328), (16036, 16188)]