2378638912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3996

約数の個数: 112

約数和(自身を含む): 5508784512

約数和(自身を除く): 3130145600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 64, 68, 86, 104, 136, 172, 208, 221, 272, 344, 416, 442, 544, 559, 688, 731, 832, 884, 1088, 1118, 1376, 1462, 1768, 2236, 2752, 2924, 3536, 3911, 4472, 5848, 7072, 7822, 8944, 9503, 11696, 14144, 15644, 17888, 19006, 23392, 31288, 35776, 38012, 46784, 50843, 62576, 66487, 76024, 101686, 125152, 132974, 152048, 168173, 203372, 250304, 265948, 304096, 336346, 406744, 531896, 608192, 672692, 813488, 864331, 1063792, 1345384, 1626976, 1728662, 2127584, 2186249, 2690768, 2858941, 3253952, 3457324, 4255168, 4372498, 5381536, 5717882, 6914648, 8744996, 10763072, 11435764, 13829296, 17489992, 22871528, 27658592, 34979984, 37166233, 45743056, 55317184, 69959968, 74332466, 91486112, 139919936, 148664932, 182972224, 297329864, 594659728, 1189319456, 2378638912]

約数ペア:

[(1, 2378638912), (2, 1189319456), (4, 594659728), (8, 297329864), (13, 182972224), (16, 148664932), (17, 139919936), (26, 91486112), (32, 74332466), (34, 69959968), (43, 55317184), (52, 45743056), (64, 37166233), (68, 34979984), (86, 27658592), (104, 22871528), (136, 17489992), (172, 13829296), (208, 11435764), (221, 10763072), (272, 8744996), (344, 6914648), (416, 5717882), (442, 5381536), (544, 4372498), (559, 4255168), (688, 3457324), (731, 3253952), (832, 2858941), (884, 2690768), (1088, 2186249), (1118, 2127584), (1376, 1728662), (1462, 1626976), (1768, 1345384), (2236, 1063792), (2752, 864331), (2924, 813488), (3536, 672692), (3911, 608192), (4472, 531896), (5848, 406744), (7072, 336346), (7822, 304096), (8944, 265948), (9503, 250304), (11696, 203372), (14144, 168173), (15644, 152048), (17888, 132974), (19006, 125152), (23392, 101686), (31288, 76024), (35776, 66487), (38012, 62576), (46784, 50843)]