1556553528

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 4272428160

約数和(自身を除く): 2715874632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 227, 262, 393, 454, 524, 681, 727, 786, 908, 1048, 1179, 1362, 1454, 1572, 1816, 2043, 2181, 2358, 2724, 2908, 3144, 4086, 4362, 4716, 5448, 5816, 6543, 8172, 8724, 9432, 13086, 16344, 17448, 26172, 29737, 52344, 59474, 89211, 95237, 118948, 165029, 178422, 190474, 237896, 267633, 285711, 330058, 356844, 380948, 495087, 535266, 571422, 660116, 713688, 761896, 857133, 990174, 1070532, 1142844, 1320232, 1485261, 1714266, 1980348, 2141064, 2285688, 2970522, 3428532, 3960696, 5941044, 6857064, 11882088, 21618799, 43237598, 64856397, 86475196, 129712794, 172950392, 194569191, 259425588, 389138382, 518851176, 778276764, 1556553528]

約数ペア:

[(1, 1556553528), (2, 778276764), (3, 518851176), (4, 389138382), (6, 259425588), (8, 194569191), (9, 172950392), (12, 129712794), (18, 86475196), (24, 64856397), (36, 43237598), (72, 21618799), (131, 11882088), (227, 6857064), (262, 5941044), (393, 3960696), (454, 3428532), (524, 2970522), (681, 2285688), (727, 2141064), (786, 1980348), (908, 1714266), (1048, 1485261), (1179, 1320232), (1362, 1142844), (1454, 1070532), (1572, 990174), (1816, 857133), (2043, 761896), (2181, 713688), (2358, 660116), (2724, 571422), (2908, 535266), (3144, 495087), (4086, 380948), (4362, 356844), (4716, 330058), (5448, 285711), (5816, 267633), (6543, 237896), (8172, 190474), (8724, 178422), (9432, 165029), (13086, 118948), (16344, 95237), (17448, 89211), (26172, 59474), (29737, 52344)]