308214214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 633526272

約数和(自身を除く): 325312058

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 49, 62, 77, 98, 154, 161, 217, 253, 322, 341, 401, 434, 506, 539, 682, 713, 802, 1078, 1127, 1426, 1519, 1771, 2254, 2387, 2807, 3038, 3542, 4411, 4774, 4991, 5614, 7843, 8822, 9223, 9982, 12397, 12431, 15686, 16709, 18446, 19649, 24794, 24862, 30877, 33418, 34937, 39298, 54901, 61754, 64561, 69874, 87017, 101453, 109802, 129122, 136741, 174034, 202906, 216139, 273482, 285913, 384307, 432278, 451927, 571826, 609119, 710171, 768614, 903854, 957187, 1218238, 1420342, 1914374, 2001391, 3145043, 4002782, 4971197, 6290086, 6700309, 9942394, 13400618, 14009737, 22015301, 28019474, 44030602, 154107107, 308214214]

約数ペア:

[(1, 308214214), (2, 154107107), (7, 44030602), (11, 28019474), (14, 22015301), (22, 14009737), (23, 13400618), (31, 9942394), (46, 6700309), (49, 6290086), (62, 4971197), (77, 4002782), (98, 3145043), (154, 2001391), (161, 1914374), (217, 1420342), (253, 1218238), (322, 957187), (341, 903854), (401, 768614), (434, 710171), (506, 609119), (539, 571826), (682, 451927), (713, 432278), (802, 384307), (1078, 285913), (1127, 273482), (1426, 216139), (1519, 202906), (1771, 174034), (2254, 136741), (2387, 129122), (2807, 109802), (3038, 101453), (3542, 87017), (4411, 69874), (4774, 64561), (4991, 61754), (5614, 54901), (7843, 39298), (8822, 34937), (9223, 33418), (9982, 30877), (12397, 24862), (12431, 24794), (15686, 19649), (16709, 18446)]