684712513504

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{997}}^1\times {\mathrm{93719}}^1$

素因数の和:94955

約数の個数: 48

約数和(自身を含む): 1355286794400

約数和(自身を除く): 670574280896

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 997, 1832, 1994, 3664, 3988, 7328, 7976, 15952, 31904, 93719, 187438, 228313, 374876, 456626, 749752, 913252, 1499504, 1826504, 2999008, 3653008, 7306016, 21461651, 42923302, 85846604, 93437843, 171693208, 186875686, 343386416, 373751372, 686772832, 747502744, 1495005488, 2990010976, 21397266047, 42794532094, 85589064188, 171178128376, 342356256752, 684712513504]

約数ペア:

[(1, 684712513504), (2, 342356256752), (4, 171178128376), (8, 85589064188), (16, 42794532094), (32, 21397266047), (229, 2990010976), (458, 1495005488), (916, 747502744), (997, 686772832), (1832, 373751372), (1994, 343386416), (3664, 186875686), (3988, 171693208), (7328, 93437843), (7976, 85846604), (15952, 42923302), (31904, 21461651), (93719, 7306016), (187438, 3653008), (228313, 2999008), (374876, 1826504), (456626, 1499504), (749752, 913252)]