1955068816

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 4341579264

約数和(自身を除く): 2386510448

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 289, 368, 391, 496, 527, 578, 593, 713, 782, 1054, 1156, 1186, 1426, 1564, 2108, 2312, 2372, 2852, 3128, 4216, 4624, 4744, 5704, 6256, 6647, 8432, 8959, 9488, 10081, 11408, 12121, 13294, 13639, 17918, 18383, 20162, 24242, 26588, 27278, 35836, 36766, 40324, 48484, 53176, 54556, 71672, 73532, 80648, 96968, 106352, 109112, 143344, 147064, 161296, 171377, 193936, 206057, 218224, 231863, 294128, 312511, 342754, 412114, 422809, 463726, 625022, 685508, 824228, 845618, 927452, 1250044, 1371016, 1648456, 1691236, 1854904, 2500088, 2742032, 3296912, 3382472, 3709808, 3941671, 5000176, 5312687, 6764944, 7187753, 7883342, 10625374, 14375506, 15766684, 21250748, 28751012, 31533368, 42501496, 57502024, 63066736, 85002992, 115004048, 122191801, 244383602, 488767204, 977534408, 1955068816]

約数ペア:

[(1, 1955068816), (2, 977534408), (4, 488767204), (8, 244383602), (16, 122191801), (17, 115004048), (23, 85002992), (31, 63066736), (34, 57502024), (46, 42501496), (62, 31533368), (68, 28751012), (92, 21250748), (124, 15766684), (136, 14375506), (184, 10625374), (248, 7883342), (272, 7187753), (289, 6764944), (368, 5312687), (391, 5000176), (496, 3941671), (527, 3709808), (578, 3382472), (593, 3296912), (713, 2742032), (782, 2500088), (1054, 1854904), (1156, 1691236), (1186, 1648456), (1426, 1371016), (1564, 1250044), (2108, 927452), (2312, 845618), (2372, 824228), (2852, 685508), (3128, 625022), (4216, 463726), (4624, 422809), (4744, 412114), (5704, 342754), (6256, 312511), (6647, 294128), (8432, 231863), (8959, 218224), (9488, 206057), (10081, 193936), (11408, 171377), (12121, 161296), (13294, 147064), (13639, 143344), (17918, 109112), (18383, 106352), (20162, 96968), (24242, 80648), (26588, 73532), (27278, 71672), (35836, 54556), (36766, 53176), (40324, 48484)]