393115044

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 1078560000

約数和(自身を除く): 685444956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 343, 447, 588, 596, 641, 686, 894, 1029, 1043, 1282, 1372, 1788, 1923, 2058, 2086, 2564, 3129, 3846, 4116, 4172, 4487, 6258, 7301, 7692, 8974, 12516, 13461, 14602, 17948, 21903, 26922, 29204, 31409, 43806, 51107, 53844, 62818, 87612, 94227, 95509, 102214, 125636, 153321, 188454, 191018, 204428, 219863, 286527, 306642, 376908, 382036, 439726, 573054, 613284, 659589, 668563, 879452, 1146108, 1319178, 1337126, 2005689, 2638356, 2674252, 4011378, 4679941, 8022756, 9359882, 14039823, 18719764, 28079646, 32759587, 56159292, 65519174, 98278761, 131038348, 196557522, 393115044]

約数ペア:

[(1, 393115044), (2, 196557522), (3, 131038348), (4, 98278761), (6, 65519174), (7, 56159292), (12, 32759587), (14, 28079646), (21, 18719764), (28, 14039823), (42, 9359882), (49, 8022756), (84, 4679941), (98, 4011378), (147, 2674252), (149, 2638356), (196, 2005689), (294, 1337126), (298, 1319178), (343, 1146108), (447, 879452), (588, 668563), (596, 659589), (641, 613284), (686, 573054), (894, 439726), (1029, 382036), (1043, 376908), (1282, 306642), (1372, 286527), (1788, 219863), (1923, 204428), (2058, 191018), (2086, 188454), (2564, 153321), (3129, 125636), (3846, 102214), (4116, 95509), (4172, 94227), (4487, 87612), (6258, 62818), (7301, 53844), (7692, 51107), (8974, 43806), (12516, 31409), (13461, 29204), (14602, 26922), (17948, 21903)]