257010264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26839}}^1$

素因数の和:26877

約数の個数: 96

約数和(自身を含む): 837408000

約数和(自身を除く): 580397736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 26839, 53678, 80517, 107356, 161034, 187873, 214712, 241551, 322068, 375746, 483102, 509941, 563619, 644136, 751492, 966204, 1019882, 1127238, 1502984, 1529823, 1690857, 1932408, 2039764, 2254476, 3059646, 3381714, 3569587, 4079528, 4508952, 4589469, 6119292, 6763428, 7139174, 9178938, 10708761, 12238584, 13526856, 14278348, 18357876, 21417522, 28556696, 32126283, 36715752, 42835044, 64252566, 85670088, 128505132, 257010264]

約数ペア:

[(1, 257010264), (2, 128505132), (3, 85670088), (4, 64252566), (6, 42835044), (7, 36715752), (8, 32126283), (9, 28556696), (12, 21417522), (14, 18357876), (18, 14278348), (19, 13526856), (21, 12238584), (24, 10708761), (28, 9178938), (36, 7139174), (38, 6763428), (42, 6119292), (56, 4589469), (57, 4508952), (63, 4079528), (72, 3569587), (76, 3381714), (84, 3059646), (114, 2254476), (126, 2039764), (133, 1932408), (152, 1690857), (168, 1529823), (171, 1502984), (228, 1127238), (252, 1019882), (266, 966204), (342, 751492), (399, 644136), (456, 563619), (504, 509941), (532, 483102), (684, 375746), (798, 322068), (1064, 241551), (1197, 214712), (1368, 187873), (1596, 161034), (2394, 107356), (3192, 80517), (4788, 53678), (9576, 26839)]