28429149060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{328357}}^1$

素因数の和:328422

約数の個数: 144

約数和(自身を含む): 95378804976

約数和(自身を除く): 66949655916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 17316, 21645, 28860, 43290, 86580, 328357, 656714, 985071, 1313428, 1641785, 1970142, 2955213, 3283570, 3940284, 4268641, 4925355, 5910426, 6567140, 8537282, 9850710, 11820852, 12149209, 12805923, 14776065, 17074564, 19701420, 21343205, 24298418, 25611846, 29552130, 36447627, 38417769, 42686410, 48596836, 51223692, 59104260, 60746045, 64029615, 72895254, 76835538, 85372820, 109342881, 121492090, 128059230, 145790508, 153671076, 157939717, 182238135, 192088845, 218685762, 242984180, 256118460, 315879434, 364476270, 384177690, 437371524, 473819151, 546714405, 631758868, 728952540, 768355380, 789698585, 947638302, 1093428810, 1421457453, 1579397170, 1895276604, 2186857620, 2369095755, 2842914906, 3158794340, 4738191510, 5685829812, 7107287265, 9476383020, 14214574530, 28429149060]

約数ペア:

[(1, 28429149060), (2, 14214574530), (3, 9476383020), (4, 7107287265), (5, 5685829812), (6, 4738191510), (9, 3158794340), (10, 2842914906), (12, 2369095755), (13, 2186857620), (15, 1895276604), (18, 1579397170), (20, 1421457453), (26, 1093428810), (30, 947638302), (36, 789698585), (37, 768355380), (39, 728952540), (45, 631758868), (52, 546714405), (60, 473819151), (65, 437371524), (74, 384177690), (78, 364476270), (90, 315879434), (111, 256118460), (117, 242984180), (130, 218685762), (148, 192088845), (156, 182238135), (180, 157939717), (185, 153671076), (195, 145790508), (222, 128059230), (234, 121492090), (260, 109342881), (333, 85372820), (370, 76835538), (390, 72895254), (444, 64029615), (468, 60746045), (481, 59104260), (555, 51223692), (585, 48596836), (666, 42686410), (740, 38417769), (780, 36447627), (962, 29552130), (1110, 25611846), (1170, 24298418), (1332, 21343205), (1443, 19701420), (1665, 17074564), (1924, 14776065), (2220, 12805923), (2340, 12149209), (2405, 11820852), (2886, 9850710), (3330, 8537282), (4329, 6567140), (4810, 5910426), (5772, 4925355), (6660, 4268641), (7215, 3940284), (8658, 3283570), (9620, 2955213), (14430, 1970142), (17316, 1641785), (21645, 1313428), (28860, 985071), (43290, 656714), (86580, 328357)]