1640415096

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{734953}}^1$

素因数の和:734996

約数の個数: 48

約数和(自身を含む): 4586112960

約数和(自身を除く): 2945697864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 734953, 1469906, 2204859, 2939812, 4409718, 5879624, 6614577, 8819436, 13229154, 17638872, 22783543, 26458308, 45567086, 52916616, 68350629, 91134172, 136701258, 182268344, 205051887, 273402516, 410103774, 546805032, 820207548, 1640415096]

約数ペア:

[(1, 1640415096), (2, 820207548), (3, 546805032), (4, 410103774), (6, 273402516), (8, 205051887), (9, 182268344), (12, 136701258), (18, 91134172), (24, 68350629), (31, 52916616), (36, 45567086), (62, 26458308), (72, 22783543), (93, 17638872), (124, 13229154), (186, 8819436), (248, 6614577), (279, 5879624), (372, 4409718), (558, 2939812), (744, 2204859), (1116, 1469906), (2232, 734953)]