185789628

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 479278800

約数和(自身を除く): 293489172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 113, 218, 226, 327, 339, 419, 436, 452, 654, 678, 838, 981, 1017, 1257, 1308, 1356, 1676, 1962, 2034, 2514, 3771, 3924, 4068, 5028, 7542, 12317, 15084, 24634, 36951, 45671, 47347, 49268, 73902, 91342, 94694, 110853, 137013, 142041, 147804, 182684, 189388, 221706, 274026, 284082, 411039, 426123, 443412, 548052, 568164, 822078, 852246, 1644156, 1704492, 5160823, 10321646, 15482469, 20643292, 30964938, 46447407, 61929876, 92894814, 185789628]

約数ペア:

[(1, 185789628), (2, 92894814), (3, 61929876), (4, 46447407), (6, 30964938), (9, 20643292), (12, 15482469), (18, 10321646), (36, 5160823), (109, 1704492), (113, 1644156), (218, 852246), (226, 822078), (327, 568164), (339, 548052), (419, 443412), (436, 426123), (452, 411039), (654, 284082), (678, 274026), (838, 221706), (981, 189388), (1017, 182684), (1257, 147804), (1308, 142041), (1356, 137013), (1676, 110853), (1962, 94694), (2034, 91342), (2514, 73902), (3771, 49268), (3924, 47347), (4068, 45671), (5028, 36951), (7542, 24634), (12317, 15084)]