318765312

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4516

約数の個数: 108

約数和(自身を含む): 948939264

約数和(自身を除く): 630173952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4463, 4464, 5952, 7936, 8926, 8928, 11904, 13389, 17852, 17856, 23808, 26778, 35704, 35712, 40167, 53556, 71408, 71424, 80334, 107112, 138353, 142816, 160668, 214224, 276706, 285632, 321336, 415059, 428448, 553412, 571264, 642672, 830118, 856896, 1106824, 1142528, 1245177, 1285344, 1660236, 1713792, 2213648, 2490354, 2570688, 3320472, 3427584, 4427296, 4980708, 5141376, 6640944, 8854592, 9961416, 10282752, 13281888, 17709184, 19922832, 26563776, 35418368, 39845664, 53127552, 79691328, 106255104, 159382656, 318765312]

約数ペア:

[(1, 318765312), (2, 159382656), (3, 106255104), (4, 79691328), (6, 53127552), (8, 39845664), (9, 35418368), (12, 26563776), (16, 19922832), (18, 17709184), (24, 13281888), (31, 10282752), (32, 9961416), (36, 8854592), (48, 6640944), (62, 5141376), (64, 4980708), (72, 4427296), (93, 3427584), (96, 3320472), (124, 2570688), (128, 2490354), (144, 2213648), (186, 1713792), (192, 1660236), (248, 1285344), (256, 1245177), (279, 1142528), (288, 1106824), (372, 856896), (384, 830118), (496, 642672), (558, 571264), (576, 553412), (744, 428448), (768, 415059), (992, 321336), (1116, 285632), (1152, 276706), (1488, 214224), (1984, 160668), (2232, 142816), (2304, 138353), (2976, 107112), (3968, 80334), (4463, 71424), (4464, 71408), (5952, 53556), (7936, 40167), (8926, 35712), (8928, 35704), (11904, 26778), (13389, 23808), (17852, 17856)]