2904114564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{144311}}^1$

素因数の和:144377

約数の個数: 72

約数和(自身を含む): 8089553472

約数和(自身を除く): 5185438908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 144311, 288622, 432933, 577244, 865866, 1298799, 1731732, 1876043, 2597598, 3752086, 5195196, 5628129, 6205373, 7504172, 11256258, 12410746, 16884387, 18616119, 22512516, 24821492, 33768774, 37232238, 55848357, 67537548, 74464476, 80669849, 111696714, 161339698, 223393428, 242009547, 322679396, 484019094, 726028641, 968038188, 1452057282, 2904114564]

約数ペア:

[(1, 2904114564), (2, 1452057282), (3, 968038188), (4, 726028641), (6, 484019094), (9, 322679396), (12, 242009547), (13, 223393428), (18, 161339698), (26, 111696714), (36, 80669849), (39, 74464476), (43, 67537548), (52, 55848357), (78, 37232238), (86, 33768774), (117, 24821492), (129, 22512516), (156, 18616119), (172, 16884387), (234, 12410746), (258, 11256258), (387, 7504172), (468, 6205373), (516, 5628129), (559, 5195196), (774, 3752086), (1118, 2597598), (1548, 1876043), (1677, 1731732), (2236, 1298799), (3354, 865866), (5031, 577244), (6708, 432933), (10062, 288622), (20124, 144311)]