820593312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3643

約数の個数: 192

約数和(自身を含む): 2772983808

約数和(自身を除く): 1952390496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 924, 992, 1023, 1056, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2464, 2604, 2728, 2976, 3472, 3581, 3696, 4092, 4774, 5208, 5456, 6944, 7161, 7162, 7392, 8184, 9548, 10416, 10743, 10912, 14322, 14324, 16368, 19096, 20832, 21486, 25067, 28644, 28648, 32736, 38192, 39391, 42972, 50134, 57288, 57296, 75201, 76384, 78782, 85944, 100268, 111011, 114576, 114592, 118173, 150402, 157564, 171888, 200536, 222022, 229152, 236346, 275737, 300804, 315128, 333033, 343776, 401072, 444044, 472692, 551474, 601608, 630256, 666066, 777077, 802144, 827211, 888088, 945384, 1102948, 1203216, 1221121, 1260512, 1332132, 1554154, 1654422, 1776176, 1890768, 2205896, 2331231, 2406432, 2442242, 2664264, 3108308, 3308844, 3552352, 3663363, 3781536, 4411792, 4662462, 4884484, 5328528, 6216616, 6617688, 7326726, 8547847, 8823584, 9324924, 9768968, 10657056, 12433232, 13235376, 14653452, 17095694, 18649848, 19537936, 24866464, 25643541, 26470752, 29306904, 34191388, 37299696, 39075872, 51287082, 58613808, 68382776, 74599392, 102574164, 117227616, 136765552, 205148328, 273531104, 410296656, 820593312]

約数ペア:

[(1, 820593312), (2, 410296656), (3, 273531104), (4, 205148328), (6, 136765552), (7, 117227616), (8, 102574164), (11, 74599392), (12, 68382776), (14, 58613808), (16, 51287082), (21, 39075872), (22, 37299696), (24, 34191388), (28, 29306904), (31, 26470752), (32, 25643541), (33, 24866464), (42, 19537936), (44, 18649848), (48, 17095694), (56, 14653452), (62, 13235376), (66, 12433232), (77, 10657056), (84, 9768968), (88, 9324924), (93, 8823584), (96, 8547847), (112, 7326726), (124, 6617688), (132, 6216616), (154, 5328528), (168, 4884484), (176, 4662462), (186, 4411792), (217, 3781536), (224, 3663363), (231, 3552352), (248, 3308844), (264, 3108308), (308, 2664264), (336, 2442242), (341, 2406432), (352, 2331231), (372, 2205896), (434, 1890768), (462, 1776176), (496, 1654422), (528, 1554154), (616, 1332132), (651, 1260512), (672, 1221121), (682, 1203216), (744, 1102948), (868, 945384), (924, 888088), (992, 827211), (1023, 802144), (1056, 777077), (1232, 666066), (1302, 630256), (1364, 601608), (1488, 551474), (1736, 472692), (1848, 444044), (2046, 401072), (2387, 343776), (2464, 333033), (2604, 315128), (2728, 300804), (2976, 275737), (3472, 236346), (3581, 229152), (3696, 222022), (4092, 200536), (4774, 171888), (5208, 157564), (5456, 150402), (6944, 118173), (7161, 114592), (7162, 114576), (7392, 111011), (8184, 100268), (9548, 85944), (10416, 78782), (10743, 76384), (10912, 75201), (14322, 57296), (14324, 57288), (16368, 50134), (19096, 42972), (20832, 39391), (21486, 38192), (25067, 32736), (28644, 28648)]