1952770716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 5426628480

約数和(自身を除く): 3473857764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 173, 178, 234, 267, 271, 346, 356, 468, 519, 534, 542, 692, 801, 813, 1038, 1068, 1084, 1157, 1557, 1602, 1626, 2076, 2249, 2314, 2439, 3114, 3204, 3252, 3471, 3523, 4498, 4628, 4878, 6228, 6747, 6942, 7046, 8996, 9756, 10413, 10569, 13494, 13884, 14092, 15397, 20241, 20826, 21138, 24119, 26988, 30794, 31707, 40482, 41652, 42276, 46191, 46883, 48238, 61588, 63414, 72357, 80964, 92382, 93766, 96476, 126828, 138573, 140649, 144714, 184764, 187532, 200161, 217071, 277146, 281298, 289428, 313547, 400322, 421947, 434142, 554292, 562596, 600483, 609479, 627094, 800644, 843894, 868284, 940641, 1200966, 1218958, 1254188, 1687788, 1801449, 1828437, 1881282, 2401932, 2437916, 2821923, 3602898, 3656874, 3762564, 4172587, 5485311, 5643846, 7205796, 7313748, 8345174, 10970622, 11287692, 12517761, 16690348, 21941244, 25035522, 37553283, 50071044, 54243631, 75106566, 108487262, 150213132, 162730893, 216974524, 325461786, 488192679, 650923572, 976385358, 1952770716]

約数ペア:

[(1, 1952770716), (2, 976385358), (3, 650923572), (4, 488192679), (6, 325461786), (9, 216974524), (12, 162730893), (13, 150213132), (18, 108487262), (26, 75106566), (36, 54243631), (39, 50071044), (52, 37553283), (78, 25035522), (89, 21941244), (117, 16690348), (156, 12517761), (173, 11287692), (178, 10970622), (234, 8345174), (267, 7313748), (271, 7205796), (346, 5643846), (356, 5485311), (468, 4172587), (519, 3762564), (534, 3656874), (542, 3602898), (692, 2821923), (801, 2437916), (813, 2401932), (1038, 1881282), (1068, 1828437), (1084, 1801449), (1157, 1687788), (1557, 1254188), (1602, 1218958), (1626, 1200966), (2076, 940641), (2249, 868284), (2314, 843894), (2439, 800644), (3114, 627094), (3204, 609479), (3252, 600483), (3471, 562596), (3523, 554292), (4498, 434142), (4628, 421947), (4878, 400322), (6228, 313547), (6747, 289428), (6942, 281298), (7046, 277146), (8996, 217071), (9756, 200161), (10413, 187532), (10569, 184764), (13494, 144714), (13884, 140649), (14092, 138573), (15397, 126828), (20241, 96476), (20826, 93766), (21138, 92382), (24119, 80964), (26988, 72357), (30794, 63414), (31707, 61588), (40482, 48238), (41652, 46883), (42276, 46191)]