1236684672

素因数分解:

$2^7\times 3^4\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 160

約数和(自身を含む): 3706302600

約数和(自身を除く): 2469617928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 288, 324, 362, 384, 432, 543, 576, 648, 659, 724, 864, 1086, 1152, 1296, 1318, 1448, 1629, 1728, 1977, 2172, 2592, 2636, 2896, 3258, 3456, 3954, 4344, 4887, 5184, 5272, 5792, 5931, 6516, 7908, 8688, 9774, 10368, 10544, 11584, 11862, 13032, 14661, 15816, 17376, 17793, 19548, 21088, 23168, 23724, 26064, 29322, 31632, 34752, 35586, 39096, 42176, 47448, 52128, 53379, 58644, 63264, 69504, 71172, 78192, 84352, 94896, 104256, 106758, 117288, 119279, 126528, 142344, 156384, 189792, 208512, 213516, 234576, 238558, 253056, 284688, 312768, 357837, 379584, 427032, 469152, 477116, 569376, 625536, 715674, 759168, 854064, 938304, 954232, 1073511, 1138752, 1431348, 1708128, 1876608, 1908464, 2147022, 2277504, 2862696, 3220533, 3416256, 3816928, 4294044, 5725392, 6441066, 6832512, 7633856, 8588088, 9661599, 11450784, 12882132, 15267712, 17176176, 19323198, 22901568, 25764264, 34352352, 38646396, 45803136, 51528528, 68704704, 77292792, 103057056, 137409408, 154585584, 206114112, 309171168, 412228224, 618342336, 1236684672]

約数ペア:

[(1, 1236684672), (2, 618342336), (3, 412228224), (4, 309171168), (6, 206114112), (8, 154585584), (9, 137409408), (12, 103057056), (16, 77292792), (18, 68704704), (24, 51528528), (27, 45803136), (32, 38646396), (36, 34352352), (48, 25764264), (54, 22901568), (64, 19323198), (72, 17176176), (81, 15267712), (96, 12882132), (108, 11450784), (128, 9661599), (144, 8588088), (162, 7633856), (181, 6832512), (192, 6441066), (216, 5725392), (288, 4294044), (324, 3816928), (362, 3416256), (384, 3220533), (432, 2862696), (543, 2277504), (576, 2147022), (648, 1908464), (659, 1876608), (724, 1708128), (864, 1431348), (1086, 1138752), (1152, 1073511), (1296, 954232), (1318, 938304), (1448, 854064), (1629, 759168), (1728, 715674), (1977, 625536), (2172, 569376), (2592, 477116), (2636, 469152), (2896, 427032), (3258, 379584), (3456, 357837), (3954, 312768), (4344, 284688), (4887, 253056), (5184, 238558), (5272, 234576), (5792, 213516), (5931, 208512), (6516, 189792), (7908, 156384), (8688, 142344), (9774, 126528), (10368, 119279), (10544, 117288), (11584, 106758), (11862, 104256), (13032, 94896), (14661, 84352), (15816, 78192), (17376, 71172), (17793, 69504), (19548, 63264), (21088, 58644), (23168, 53379), (23724, 52128), (26064, 47448), (29322, 42176), (31632, 39096), (34752, 35586)]