641844192

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 1843841664

約数和(自身を除く): 1201997472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 397, 528, 794, 1056, 1191, 1531, 1588, 2382, 3062, 3176, 4367, 4593, 4764, 6124, 6352, 8734, 9186, 9528, 12248, 12704, 13101, 16841, 17468, 18372, 19056, 24496, 26202, 33682, 34936, 36744, 38112, 48992, 50523, 52404, 67364, 69872, 73488, 101046, 104808, 134728, 139744, 146976, 202092, 209616, 269456, 404184, 419232, 538912, 607807, 808368, 1215614, 1616736, 1823421, 2431228, 3646842, 4862456, 6685877, 7293684, 9724912, 13371754, 14587368, 19449824, 20057631, 26743508, 29174736, 40115262, 53487016, 58349472, 80230524, 106974032, 160461048, 213948064, 320922096, 641844192]

約数ペア:

[(1, 641844192), (2, 320922096), (3, 213948064), (4, 160461048), (6, 106974032), (8, 80230524), (11, 58349472), (12, 53487016), (16, 40115262), (22, 29174736), (24, 26743508), (32, 20057631), (33, 19449824), (44, 14587368), (48, 13371754), (66, 9724912), (88, 7293684), (96, 6685877), (132, 4862456), (176, 3646842), (264, 2431228), (352, 1823421), (397, 1616736), (528, 1215614), (794, 808368), (1056, 607807), (1191, 538912), (1531, 419232), (1588, 404184), (2382, 269456), (3062, 209616), (3176, 202092), (4367, 146976), (4593, 139744), (4764, 134728), (6124, 104808), (6352, 101046), (8734, 73488), (9186, 69872), (9528, 67364), (12248, 52404), (12704, 50523), (13101, 48992), (16841, 38112), (17468, 36744), (18372, 34936), (19056, 33682), (24496, 26202)]