278895552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3910

約数の個数: 112

約数和(自身を含む): 822289440

約数和(自身を除く): 543393888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 2262, 2496, 2784, 3016, 3853, 4524, 5568, 6032, 7706, 9048, 11559, 12064, 15412, 18096, 23118, 24128, 30824, 36192, 46236, 50089, 61648, 72384, 92472, 100178, 111737, 123296, 150267, 184944, 200356, 223474, 246592, 300534, 335211, 369888, 400712, 446948, 601068, 670422, 739776, 801424, 893896, 1202136, 1340844, 1452581, 1602848, 1787792, 2404272, 2681688, 2905162, 3205696, 3575584, 4357743, 4808544, 5363376, 5810324, 7151168, 8715486, 9617088, 10726752, 11620648, 17430972, 21453504, 23241296, 34861944, 46482592, 69723888, 92965184, 139447776, 278895552]

約数ペア:

[(1, 278895552), (2, 139447776), (3, 92965184), (4, 69723888), (6, 46482592), (8, 34861944), (12, 23241296), (13, 21453504), (16, 17430972), (24, 11620648), (26, 10726752), (29, 9617088), (32, 8715486), (39, 7151168), (48, 5810324), (52, 5363376), (58, 4808544), (64, 4357743), (78, 3575584), (87, 3205696), (96, 2905162), (104, 2681688), (116, 2404272), (156, 1787792), (174, 1602848), (192, 1452581), (208, 1340844), (232, 1202136), (312, 893896), (348, 801424), (377, 739776), (416, 670422), (464, 601068), (624, 446948), (696, 400712), (754, 369888), (832, 335211), (928, 300534), (1131, 246592), (1248, 223474), (1392, 200356), (1508, 184944), (1856, 150267), (2262, 123296), (2496, 111737), (2784, 100178), (3016, 92472), (3853, 72384), (4524, 61648), (5568, 50089), (6032, 46236), (7706, 36192), (9048, 30824), (11559, 24128), (12064, 23118), (15412, 18096)]