658517652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 108

約数和(自身を含む): 1837701684

約数和(自身を除く): 1179184032

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, 761, 774, 1118, 1522, 1548, 1677, 1849, 2236, 2283, 3044, 3354, 3698, 4566, 5031, 5547, 6708, 6849, 7396, 9132, 9893, 10062, 11094, 13698, 16641, 19786, 20124, 22188, 24037, 27396, 29679, 32723, 33282, 39572, 48074, 59358, 65446, 66564, 72111, 89037, 96148, 98169, 118716, 130892, 144222, 178074, 196338, 216333, 288444, 294507, 356148, 392676, 425399, 432666, 589014, 850798, 865332, 1178028, 1276197, 1407089, 1701596, 2552394, 2814178, 3828591, 4221267, 5104788, 5628356, 7657182, 8442534, 12663801, 15314364, 16885068, 18292157, 25327602, 36584314, 50655204, 54876471, 73168628, 109752942, 164629413, 219505884, 329258826, 658517652]

約数ペア:

[(1, 658517652), (2, 329258826), (3, 219505884), (4, 164629413), (6, 109752942), (9, 73168628), (12, 54876471), (13, 50655204), (18, 36584314), (26, 25327602), (36, 18292157), (39, 16885068), (43, 15314364), (52, 12663801), (78, 8442534), (86, 7657182), (117, 5628356), (129, 5104788), (156, 4221267), (172, 3828591), (234, 2814178), (258, 2552394), (387, 1701596), (468, 1407089), (516, 1276197), (559, 1178028), (761, 865332), (774, 850798), (1118, 589014), (1522, 432666), (1548, 425399), (1677, 392676), (1849, 356148), (2236, 294507), (2283, 288444), (3044, 216333), (3354, 196338), (3698, 178074), (4566, 144222), (5031, 130892), (5547, 118716), (6708, 98169), (6849, 96148), (7396, 89037), (9132, 72111), (9893, 66564), (10062, 65446), (11094, 59358), (13698, 48074), (16641, 39572), (19786, 33282), (20124, 32723), (22188, 29679), (24037, 27396)]