301310212

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 648103680

約数和(自身を除く): 346793468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 196, 322, 356, 623, 644, 751, 1127, 1246, 1502, 2047, 2254, 2492, 3004, 4094, 4361, 4508, 5257, 8188, 8722, 10514, 14329, 17273, 17444, 21028, 28658, 34546, 36799, 57316, 66839, 69092, 73598, 100303, 120911, 133678, 147196, 200606, 241822, 267356, 401212, 467873, 483644, 846377, 935746, 1537297, 1692754, 1871492, 3074594, 3275111, 3385508, 6149188, 6550222, 10761079, 13100444, 21522158, 43044316, 75327553, 150655106, 301310212]

約数ペア:

[(1, 301310212), (2, 150655106), (4, 75327553), (7, 43044316), (14, 21522158), (23, 13100444), (28, 10761079), (46, 6550222), (49, 6149188), (89, 3385508), (92, 3275111), (98, 3074594), (161, 1871492), (178, 1692754), (196, 1537297), (322, 935746), (356, 846377), (623, 483644), (644, 467873), (751, 401212), (1127, 267356), (1246, 241822), (1502, 200606), (2047, 147196), (2254, 133678), (2492, 120911), (3004, 100303), (4094, 73598), (4361, 69092), (4508, 66839), (5257, 57316), (8188, 36799), (8722, 34546), (10514, 28658), (14329, 21028), (17273, 17444)]