494865308

素因数分解:

$2^2\times 7^5\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 1072243872

約数和(自身を除く): 577378564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 433, 476, 686, 833, 866, 1372, 1666, 1732, 2401, 3031, 3332, 4802, 5831, 6062, 7361, 9604, 11662, 12124, 14722, 16807, 21217, 23324, 29444, 33614, 40817, 42434, 51527, 67228, 81634, 84868, 103054, 148519, 163268, 206108, 285719, 297038, 360689, 571438, 594076, 721378, 1039633, 1142876, 1442756, 2079266, 2524823, 4158532, 5049646, 7277431, 10099292, 14554862, 17673761, 29109724, 35347522, 70695044, 123716327, 247432654, 494865308]

約数ペア:

[(1, 494865308), (2, 247432654), (4, 123716327), (7, 70695044), (14, 35347522), (17, 29109724), (28, 17673761), (34, 14554862), (49, 10099292), (68, 7277431), (98, 5049646), (119, 4158532), (196, 2524823), (238, 2079266), (343, 1442756), (433, 1142876), (476, 1039633), (686, 721378), (833, 594076), (866, 571438), (1372, 360689), (1666, 297038), (1732, 285719), (2401, 206108), (3031, 163268), (3332, 148519), (4802, 103054), (5831, 84868), (6062, 81634), (7361, 67228), (9604, 51527), (11662, 42434), (12124, 40817), (14722, 33614), (16807, 29444), (21217, 23324)]