16952531288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{12161}}^1$

素因数の和:12289

約数の個数: 128

約数和(自身を含む): 41471447040

約数和(自身を除く): 24518915752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 73, 77, 88, 124, 146, 154, 217, 248, 292, 308, 341, 434, 511, 584, 616, 682, 803, 868, 1022, 1364, 1606, 1736, 2044, 2263, 2387, 2728, 3212, 4088, 4526, 4774, 5621, 6424, 9052, 9548, 11242, 12161, 15841, 18104, 19096, 22484, 24322, 24893, 31682, 44968, 48644, 49786, 63364, 85127, 97288, 99572, 126728, 133771, 170254, 174251, 199144, 267542, 340508, 348502, 376991, 535084, 681016, 697004, 753982, 887753, 936397, 1070168, 1394008, 1507964, 1775506, 1872794, 2638937, 3015928, 3551012, 3745588, 4146901, 5277874, 6214271, 7102024, 7491176, 8293802, 9765283, 10555748, 12428542, 16587604, 19530566, 21111496, 24857084, 27520343, 29028307, 33175208, 39061132, 49714168, 55040686, 58056614, 68356981, 78122264, 110081372, 116113228, 136713962, 192642401, 220162744, 232226456, 273427924, 302723773, 385284802, 546855848, 605447546, 770569604, 1210895092, 1541139208, 2119066411, 2421790184, 4238132822, 8476265644, 16952531288]

約数ペア:

[(1, 16952531288), (2, 8476265644), (4, 4238132822), (7, 2421790184), (8, 2119066411), (11, 1541139208), (14, 1210895092), (22, 770569604), (28, 605447546), (31, 546855848), (44, 385284802), (56, 302723773), (62, 273427924), (73, 232226456), (77, 220162744), (88, 192642401), (124, 136713962), (146, 116113228), (154, 110081372), (217, 78122264), (248, 68356981), (292, 58056614), (308, 55040686), (341, 49714168), (434, 39061132), (511, 33175208), (584, 29028307), (616, 27520343), (682, 24857084), (803, 21111496), (868, 19530566), (1022, 16587604), (1364, 12428542), (1606, 10555748), (1736, 9765283), (2044, 8293802), (2263, 7491176), (2387, 7102024), (2728, 6214271), (3212, 5277874), (4088, 4146901), (4526, 3745588), (4774, 3551012), (5621, 3015928), (6424, 2638937), (9052, 1872794), (9548, 1775506), (11242, 1507964), (12161, 1394008), (15841, 1070168), (18104, 936397), (19096, 887753), (22484, 753982), (24322, 697004), (24893, 681016), (31682, 535084), (44968, 376991), (48644, 348502), (49786, 340508), (63364, 267542), (85127, 199144), (97288, 174251), (99572, 170254), (126728, 133771)]