7402912992

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{64747}}^1$

素因数の和:65160

約数の個数: 72

約数和(自身を含む): 21105387576

約数和(自身を除く): 13702474584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 12704, 14292, 19056, 28584, 38112, 57168, 64747, 114336, 129494, 194241, 258988, 388482, 517976, 582723, 776964, 1035952, 1165446, 1553928, 2071904, 2330892, 3107856, 4661784, 6215712, 9323568, 18647136, 25704559, 51409118, 77113677, 102818236, 154227354, 205636472, 231341031, 308454708, 411272944, 462682062, 616909416, 822545888, 925364124, 1233818832, 1850728248, 2467637664, 3701456496, 7402912992]

約数ペア:

[(1, 7402912992), (2, 3701456496), (3, 2467637664), (4, 1850728248), (6, 1233818832), (8, 925364124), (9, 822545888), (12, 616909416), (16, 462682062), (18, 411272944), (24, 308454708), (32, 231341031), (36, 205636472), (48, 154227354), (72, 102818236), (96, 77113677), (144, 51409118), (288, 25704559), (397, 18647136), (794, 9323568), (1191, 6215712), (1588, 4661784), (2382, 3107856), (3176, 2330892), (3573, 2071904), (4764, 1553928), (6352, 1165446), (7146, 1035952), (9528, 776964), (12704, 582723), (14292, 517976), (19056, 388482), (28584, 258988), (38112, 194241), (57168, 129494), (64747, 114336)]