838426368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 144

約数和(自身を含む): 2435793920

約数和(自身を除く): 1597367552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 256, 312, 316, 384, 416, 474, 624, 632, 768, 832, 948, 1027, 1063, 1248, 1264, 1664, 1896, 2054, 2126, 2496, 2528, 3081, 3189, 3328, 3792, 4108, 4252, 4992, 5056, 6162, 6378, 7584, 8216, 8504, 9984, 10112, 12324, 12756, 13819, 15168, 16432, 17008, 20224, 24648, 25512, 27638, 30336, 32864, 34016, 41457, 49296, 51024, 55276, 60672, 65728, 68032, 82914, 83977, 98592, 102048, 110552, 131456, 136064, 165828, 167954, 197184, 204096, 221104, 251931, 262912, 272128, 331656, 335908, 394368, 408192, 442208, 503862, 663312, 671816, 788736, 816384, 884416, 1007724, 1091701, 1326624, 1343632, 1768832, 2015448, 2183402, 2653248, 2687264, 3275103, 3537664, 4030896, 4366804, 5306496, 5374528, 6550206, 8061792, 8733608, 10612992, 10749056, 13100412, 16123584, 17467216, 21498112, 26200824, 32247168, 34934432, 52401648, 64494336, 69868864, 104803296, 139737728, 209606592, 279475456, 419213184, 838426368]

約数ペア:

[(1, 838426368), (2, 419213184), (3, 279475456), (4, 209606592), (6, 139737728), (8, 104803296), (12, 69868864), (13, 64494336), (16, 52401648), (24, 34934432), (26, 32247168), (32, 26200824), (39, 21498112), (48, 17467216), (52, 16123584), (64, 13100412), (78, 10749056), (79, 10612992), (96, 8733608), (104, 8061792), (128, 6550206), (156, 5374528), (158, 5306496), (192, 4366804), (208, 4030896), (237, 3537664), (256, 3275103), (312, 2687264), (316, 2653248), (384, 2183402), (416, 2015448), (474, 1768832), (624, 1343632), (632, 1326624), (768, 1091701), (832, 1007724), (948, 884416), (1027, 816384), (1063, 788736), (1248, 671816), (1264, 663312), (1664, 503862), (1896, 442208), (2054, 408192), (2126, 394368), (2496, 335908), (2528, 331656), (3081, 272128), (3189, 262912), (3328, 251931), (3792, 221104), (4108, 204096), (4252, 197184), (4992, 167954), (5056, 165828), (6162, 136064), (6378, 131456), (7584, 110552), (8216, 102048), (8504, 98592), (9984, 83977), (10112, 82914), (12324, 68032), (12756, 65728), (13819, 60672), (15168, 55276), (16432, 51024), (17008, 49296), (20224, 41457), (24648, 34016), (25512, 32864), (27638, 30336)]