249441348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 688665600

約数和(自身を除く): 439224252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 598, 741, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2622, 2964, 3588, 3659, 5244, 5681, 7318, 10977, 11362, 14636, 17043, 21954, 22724, 34086, 43908, 47567, 68172, 69521, 84157, 95134, 139042, 142701, 168314, 190268, 208563, 252471, 278084, 285402, 336628, 417126, 504942, 570804, 834252, 903773, 1009884, 1094041, 1598983, 1807546, 2188082, 2711319, 3197966, 3282123, 3615092, 4376164, 4796949, 5422638, 6395932, 6564246, 9593898, 10845276, 13128492, 19187796, 20786779, 41573558, 62360337, 83147116, 124720674, 249441348]

約数ペア:

[(1, 249441348), (2, 124720674), (3, 83147116), (4, 62360337), (6, 41573558), (12, 20786779), (13, 19187796), (19, 13128492), (23, 10845276), (26, 9593898), (38, 6564246), (39, 6395932), (46, 5422638), (52, 4796949), (57, 4376164), (69, 3615092), (76, 3282123), (78, 3197966), (92, 2711319), (114, 2188082), (138, 1807546), (156, 1598983), (228, 1094041), (247, 1009884), (276, 903773), (299, 834252), (437, 570804), (494, 504942), (598, 417126), (741, 336628), (874, 285402), (897, 278084), (988, 252471), (1196, 208563), (1311, 190268), (1482, 168314), (1748, 142701), (1794, 139042), (2622, 95134), (2964, 84157), (3588, 69521), (3659, 68172), (5244, 47567), (5681, 43908), (7318, 34086), (10977, 22724), (11362, 21954), (14636, 17043)]