685954776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 1872573120

約数和(自身を除く): 1186618344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 169, 262, 312, 338, 393, 507, 524, 676, 786, 1014, 1048, 1291, 1352, 1572, 1703, 2028, 2582, 3144, 3406, 3873, 4056, 5109, 5164, 6812, 7746, 10218, 10328, 13624, 15492, 16783, 20436, 22139, 30984, 33566, 40872, 44278, 50349, 66417, 67132, 88556, 100698, 132834, 134264, 169121, 177112, 201396, 218179, 265668, 338242, 402792, 436358, 507363, 531336, 654537, 676484, 872716, 1014726, 1309074, 1352968, 1745432, 2029452, 2198573, 2618148, 4058904, 4397146, 5236296, 6595719, 8794292, 13191438, 17588584, 26382876, 28581449, 52765752, 57162898, 85744347, 114325796, 171488694, 228651592, 342977388, 685954776]

約数ペア:

[(1, 685954776), (2, 342977388), (3, 228651592), (4, 171488694), (6, 114325796), (8, 85744347), (12, 57162898), (13, 52765752), (24, 28581449), (26, 26382876), (39, 17588584), (52, 13191438), (78, 8794292), (104, 6595719), (131, 5236296), (156, 4397146), (169, 4058904), (262, 2618148), (312, 2198573), (338, 2029452), (393, 1745432), (507, 1352968), (524, 1309074), (676, 1014726), (786, 872716), (1014, 676484), (1048, 654537), (1291, 531336), (1352, 507363), (1572, 436358), (1703, 402792), (2028, 338242), (2582, 265668), (3144, 218179), (3406, 201396), (3873, 177112), (4056, 169121), (5109, 134264), (5164, 132834), (6812, 100698), (7746, 88556), (10218, 67132), (10328, 66417), (13624, 50349), (15492, 44278), (16783, 40872), (20436, 33566), (22139, 30984)]