1556601216

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 4318639200

約数和(自身を除く): 2762037984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 113, 116, 128, 174, 192, 226, 232, 339, 348, 384, 452, 464, 678, 696, 904, 928, 1237, 1356, 1392, 1808, 1856, 2474, 2712, 2784, 3277, 3616, 3711, 3712, 4948, 5424, 5568, 6554, 7232, 7422, 9831, 9896, 10848, 11136, 13108, 14464, 14844, 19662, 19792, 21696, 26216, 29688, 35873, 39324, 39584, 43392, 52432, 59376, 71746, 78648, 79168, 104864, 107619, 118752, 139781, 143492, 157296, 158336, 209728, 215238, 237504, 279562, 286984, 314592, 419343, 419456, 430476, 475008, 559124, 573968, 629184, 838686, 860952, 1118248, 1147936, 1258368, 1677372, 1721904, 2236496, 2295872, 3354744, 3443808, 4053649, 4472992, 4591744, 6709488, 6887616, 8107298, 8945984, 12160947, 13418976, 13775232, 16214596, 17891968, 24321894, 26837952, 32429192, 48643788, 53675904, 64858384, 97287576, 129716768, 194575152, 259433536, 389150304, 518867072, 778300608, 1556601216]

約数ペア:

[(1, 1556601216), (2, 778300608), (3, 518867072), (4, 389150304), (6, 259433536), (8, 194575152), (12, 129716768), (16, 97287576), (24, 64858384), (29, 53675904), (32, 48643788), (48, 32429192), (58, 26837952), (64, 24321894), (87, 17891968), (96, 16214596), (113, 13775232), (116, 13418976), (128, 12160947), (174, 8945984), (192, 8107298), (226, 6887616), (232, 6709488), (339, 4591744), (348, 4472992), (384, 4053649), (452, 3443808), (464, 3354744), (678, 2295872), (696, 2236496), (904, 1721904), (928, 1677372), (1237, 1258368), (1356, 1147936), (1392, 1118248), (1808, 860952), (1856, 838686), (2474, 629184), (2712, 573968), (2784, 559124), (3277, 475008), (3616, 430476), (3711, 419456), (3712, 419343), (4948, 314592), (5424, 286984), (5568, 279562), (6554, 237504), (7232, 215238), (7422, 209728), (9831, 158336), (9896, 157296), (10848, 143492), (11136, 139781), (13108, 118752), (14464, 107619), (14844, 104864), (19662, 79168), (19792, 78648), (21696, 71746), (26216, 59376), (29688, 52432), (35873, 43392), (39324, 39584)]