256992024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9239}}^1$

素因数の和:9328

約数の個数: 64

約数和(自身を含む): 687456000

約数和(自身を除く): 430463976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 6954, 9239, 9272, 13908, 18478, 27717, 27816, 36956, 55434, 73912, 110868, 175541, 221736, 351082, 526623, 563579, 702164, 1053246, 1127158, 1404328, 1690737, 2106492, 2254316, 3381474, 4212984, 4508632, 6762948, 10708001, 13525896, 21416002, 32124003, 42832004, 64248006, 85664008, 128496012, 256992024]

約数ペア:

[(1, 256992024), (2, 128496012), (3, 85664008), (4, 64248006), (6, 42832004), (8, 32124003), (12, 21416002), (19, 13525896), (24, 10708001), (38, 6762948), (57, 4508632), (61, 4212984), (76, 3381474), (114, 2254316), (122, 2106492), (152, 1690737), (183, 1404328), (228, 1127158), (244, 1053246), (366, 702164), (456, 563579), (488, 526623), (732, 351082), (1159, 221736), (1464, 175541), (2318, 110868), (3477, 73912), (4636, 55434), (6954, 36956), (9239, 27816), (9272, 27717), (13908, 18478)]