1952991072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{218749}}^1$

素因数の和:218796

約数の個数: 72

約数和(自身を含む): 5733000000

約数和(自身を除く): 3780008928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 218749, 437498, 656247, 874996, 1312494, 1749992, 1968741, 2624988, 3499984, 3937482, 5249976, 6781219, 6999968, 7874964, 10499952, 13562438, 15749928, 20343657, 20999904, 27124876, 31499856, 40687314, 54249752, 61030971, 62999712, 81374628, 108499504, 122061942, 162749256, 216999008, 244123884, 325498512, 488247768, 650997024, 976495536, 1952991072]

約数ペア:

[(1, 1952991072), (2, 976495536), (3, 650997024), (4, 488247768), (6, 325498512), (8, 244123884), (9, 216999008), (12, 162749256), (16, 122061942), (18, 108499504), (24, 81374628), (31, 62999712), (32, 61030971), (36, 54249752), (48, 40687314), (62, 31499856), (72, 27124876), (93, 20999904), (96, 20343657), (124, 15749928), (144, 13562438), (186, 10499952), (248, 7874964), (279, 6999968), (288, 6781219), (372, 5249976), (496, 3937482), (558, 3499984), (744, 2624988), (992, 1968741), (1116, 1749992), (1488, 1312494), (2232, 874996), (2976, 656247), (4464, 437498), (8928, 218749)]