545399536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 1204217568

約数和(自身を除く): 658818032

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 61, 74, 88, 122, 148, 176, 244, 296, 407, 488, 592, 671, 814, 976, 1342, 1373, 1628, 2257, 2684, 2746, 3256, 4514, 5368, 5492, 6512, 9028, 10736, 10984, 15103, 18056, 21968, 24827, 30206, 36112, 49654, 50801, 60412, 83753, 99308, 101602, 120824, 167506, 198616, 203204, 241648, 335012, 397232, 406408, 558811, 670024, 812816, 921283, 1117622, 1340048, 1842566, 2235244, 3098861, 3685132, 4470488, 6197722, 7370264, 8940976, 12395444, 14740528, 24790888, 34087471, 49581776, 68174942, 136349884, 272699768, 545399536]

約数ペア:

[(1, 545399536), (2, 272699768), (4, 136349884), (8, 68174942), (11, 49581776), (16, 34087471), (22, 24790888), (37, 14740528), (44, 12395444), (61, 8940976), (74, 7370264), (88, 6197722), (122, 4470488), (148, 3685132), (176, 3098861), (244, 2235244), (296, 1842566), (407, 1340048), (488, 1117622), (592, 921283), (671, 812816), (814, 670024), (976, 558811), (1342, 406408), (1373, 397232), (1628, 335012), (2257, 241648), (2684, 203204), (2746, 198616), (3256, 167506), (4514, 120824), (5368, 101602), (5492, 99308), (6512, 83753), (9028, 60412), (10736, 50801), (10984, 49654), (15103, 36112), (18056, 30206), (21968, 24827)]