672376484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 1426252800

約数和(自身を除く): 753876316

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 247, 377, 403, 494, 551, 589, 754, 757, 806, 899, 988, 1102, 1178, 1508, 1514, 1612, 1798, 2204, 2356, 3028, 3596, 7163, 7657, 9841, 11687, 14326, 14383, 15314, 17081, 19682, 21953, 23374, 23467, 28652, 28766, 30628, 34162, 39364, 43906, 46748, 46934, 57532, 68324, 87812, 93868, 186979, 222053, 285389, 305071, 373958, 417107, 444106, 445873, 570778, 610142, 680543, 747916, 834214, 888212, 891746, 1141556, 1220284, 1361086, 1668428, 1783492, 2722172, 5422391, 5796349, 8847059, 10844782, 11592698, 12930317, 17694118, 21689564, 23185396, 25860634, 35388236, 51721268, 168094121, 336188242, 672376484]

約数ペア:

[(1, 672376484), (2, 336188242), (4, 168094121), (13, 51721268), (19, 35388236), (26, 25860634), (29, 23185396), (31, 21689564), (38, 17694118), (52, 12930317), (58, 11592698), (62, 10844782), (76, 8847059), (116, 5796349), (124, 5422391), (247, 2722172), (377, 1783492), (403, 1668428), (494, 1361086), (551, 1220284), (589, 1141556), (754, 891746), (757, 888212), (806, 834214), (899, 747916), (988, 680543), (1102, 610142), (1178, 570778), (1508, 445873), (1514, 444106), (1612, 417107), (1798, 373958), (2204, 305071), (2356, 285389), (3028, 222053), (3596, 186979), (7163, 93868), (7657, 87812), (9841, 68324), (11687, 57532), (14326, 46934), (14383, 46748), (15314, 43906), (17081, 39364), (19682, 34162), (21953, 30628), (23374, 28766), (23467, 28652)]