253667552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 522910080

約数和(自身を除く): 269242528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 523, 659, 736, 1046, 1318, 2092, 2636, 4184, 5272, 8368, 10544, 12029, 15157, 16736, 21088, 24058, 30314, 48116, 60628, 96232, 121256, 192464, 242512, 344657, 384928, 485024, 689314, 1378628, 2757256, 5514512, 7927111, 11029024, 15854222, 31708444, 63416888, 126833776, 253667552]

約数ペア:

[(1, 253667552), (2, 126833776), (4, 63416888), (8, 31708444), (16, 15854222), (23, 11029024), (32, 7927111), (46, 5514512), (92, 2757256), (184, 1378628), (368, 689314), (523, 485024), (659, 384928), (736, 344657), (1046, 242512), (1318, 192464), (2092, 121256), (2636, 96232), (4184, 60628), (5272, 48116), (8368, 30314), (10544, 24058), (12029, 21088), (15157, 16736)]