489589416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5959

約数の個数: 96

約数和(自身を含む): 1418882400

約数和(自身を除く): 929292984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 3477, 4392, 4636, 5867, 6954, 9272, 10431, 11734, 13908, 17601, 20862, 23468, 27816, 35202, 41724, 46936, 52803, 70404, 83448, 105606, 111473, 140808, 211212, 222946, 334419, 357887, 422424, 445892, 668838, 715774, 891784, 1003257, 1073661, 1337676, 1431548, 2006514, 2147322, 2675352, 2863096, 3220983, 4013028, 4294644, 6441966, 6799853, 8026056, 8589288, 12883932, 13599706, 20399559, 25767864, 27199412, 40799118, 54398824, 61198677, 81598236, 122397354, 163196472, 244794708, 489589416]

約数ペア:

[(1, 489589416), (2, 244794708), (3, 163196472), (4, 122397354), (6, 81598236), (8, 61198677), (9, 54398824), (12, 40799118), (18, 27199412), (19, 25767864), (24, 20399559), (36, 13599706), (38, 12883932), (57, 8589288), (61, 8026056), (72, 6799853), (76, 6441966), (114, 4294644), (122, 4013028), (152, 3220983), (171, 2863096), (183, 2675352), (228, 2147322), (244, 2006514), (342, 1431548), (366, 1337676), (456, 1073661), (488, 1003257), (549, 891784), (684, 715774), (732, 668838), (1098, 445892), (1159, 422424), (1368, 357887), (1464, 334419), (2196, 222946), (2318, 211212), (3477, 140808), (4392, 111473), (4636, 105606), (5867, 83448), (6954, 70404), (9272, 52803), (10431, 46936), (11734, 41724), (13908, 35202), (17601, 27816), (20862, 23468)]