258866088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63823}}^1$

素因数の和:63858

約数の個数: 48

約数和(自身を含む): 700787520

約数和(自身を除く): 441921432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 63823, 127646, 191469, 255292, 382938, 510584, 765876, 829699, 1531752, 1659398, 2489097, 3318796, 4978194, 6637592, 9956388, 10786087, 19912776, 21572174, 32358261, 43144348, 64716522, 86288696, 129433044, 258866088]

約数ペア:

[(1, 258866088), (2, 129433044), (3, 86288696), (4, 64716522), (6, 43144348), (8, 32358261), (12, 21572174), (13, 19912776), (24, 10786087), (26, 9956388), (39, 6637592), (52, 4978194), (78, 3318796), (104, 2489097), (156, 1659398), (169, 1531752), (312, 829699), (338, 765876), (507, 510584), (676, 382938), (1014, 255292), (1352, 191469), (2028, 127646), (4056, 63823)]