220876416

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 660960000

約数和(自身を除く): 440083584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 809, 864, 948, 1152, 1264, 1422, 1618, 1728, 1896, 2133, 2427, 2528, 2844, 3236, 3456, 3792, 4266, 4854, 5056, 5688, 6472, 7281, 7584, 8532, 9708, 10112, 11376, 12944, 14562, 15168, 17064, 19416, 21843, 22752, 25888, 29124, 30336, 34128, 38832, 43686, 45504, 51776, 58248, 63911, 68256, 77664, 87372, 91008, 103552, 116496, 127822, 136512, 155328, 174744, 191733, 232992, 255644, 273024, 310656, 349488, 383466, 465984, 511288, 575199, 698976, 766932, 931968, 1022576, 1150398, 1397952, 1533864, 1725597, 2045152, 2300796, 2795904, 3067728, 3451194, 4090304, 4601592, 6135456, 6902388, 8180608, 9203184, 12270912, 13804776, 18406368, 24541824, 27609552, 36812736, 55219104, 73625472, 110438208, 220876416]

約数ペア:

[(1, 220876416), (2, 110438208), (3, 73625472), (4, 55219104), (6, 36812736), (8, 27609552), (9, 24541824), (12, 18406368), (16, 13804776), (18, 12270912), (24, 9203184), (27, 8180608), (32, 6902388), (36, 6135456), (48, 4601592), (54, 4090304), (64, 3451194), (72, 3067728), (79, 2795904), (96, 2300796), (108, 2045152), (128, 1725597), (144, 1533864), (158, 1397952), (192, 1150398), (216, 1022576), (237, 931968), (288, 766932), (316, 698976), (384, 575199), (432, 511288), (474, 465984), (576, 383466), (632, 349488), (711, 310656), (809, 273024), (864, 255644), (948, 232992), (1152, 191733), (1264, 174744), (1422, 155328), (1618, 136512), (1728, 127822), (1896, 116496), (2133, 103552), (2427, 91008), (2528, 87372), (2844, 77664), (3236, 68256), (3456, 63911), (3792, 58248), (4266, 51776), (4854, 45504), (5056, 43686), (5688, 38832), (6472, 34128), (7281, 30336), (7584, 29124), (8532, 25888), (9708, 22752), (10112, 21843), (11376, 19416), (12944, 17064), (14562, 15168)]