299612768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3380

約数の個数: 96

約数和(自身を含む): 749629440

約数和(自身を除く): 450016672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3319, 3472, 5642, 6448, 6638, 6944, 11284, 12896, 13276, 22568, 23233, 26552, 43147, 45136, 46466, 53104, 86294, 90272, 92932, 102889, 106208, 172588, 185864, 205778, 302029, 345176, 371728, 411556, 604058, 690352, 720223, 743456, 823112, 1208116, 1337557, 1380704, 1440446, 1646224, 2416232, 2675114, 2880892, 3292448, 4832464, 5350228, 5761784, 9362899, 9664928, 10700456, 11523568, 18725798, 21400912, 23047136, 37451596, 42801824, 74903192, 149806384, 299612768]

約数ペア:

[(1, 299612768), (2, 149806384), (4, 74903192), (7, 42801824), (8, 37451596), (13, 23047136), (14, 21400912), (16, 18725798), (26, 11523568), (28, 10700456), (31, 9664928), (32, 9362899), (52, 5761784), (56, 5350228), (62, 4832464), (91, 3292448), (104, 2880892), (112, 2675114), (124, 2416232), (182, 1646224), (208, 1440446), (217, 1380704), (224, 1337557), (248, 1208116), (364, 823112), (403, 743456), (416, 720223), (434, 690352), (496, 604058), (728, 411556), (806, 371728), (868, 345176), (992, 302029), (1456, 205778), (1612, 185864), (1736, 172588), (2821, 106208), (2912, 102889), (3224, 92932), (3319, 90272), (3472, 86294), (5642, 53104), (6448, 46466), (6638, 45136), (6944, 43147), (11284, 26552), (12896, 23233), (13276, 22568)]