708293888

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 1448427456

約数和(自身を除く): 740133568

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 151, 251, 256, 292, 302, 502, 584, 604, 1004, 1168, 1208, 2008, 2336, 2416, 4016, 4672, 4832, 8032, 9344, 9664, 11023, 16064, 18323, 18688, 19328, 22046, 32128, 36646, 37901, 38656, 44092, 64256, 73292, 75802, 88184, 146584, 151604, 176368, 293168, 303208, 352736, 586336, 606416, 705472, 1172672, 1212832, 1410944, 2345344, 2425664, 2766773, 2821888, 4690688, 4851328, 5533546, 9702656, 11067092, 22134184, 44268368, 88536736, 177073472, 354146944, 708293888]

約数ペア:

[(1, 708293888), (2, 354146944), (4, 177073472), (8, 88536736), (16, 44268368), (32, 22134184), (64, 11067092), (73, 9702656), (128, 5533546), (146, 4851328), (151, 4690688), (251, 2821888), (256, 2766773), (292, 2425664), (302, 2345344), (502, 1410944), (584, 1212832), (604, 1172672), (1004, 705472), (1168, 606416), (1208, 586336), (2008, 352736), (2336, 303208), (2416, 293168), (4016, 176368), (4672, 151604), (4832, 146584), (8032, 88184), (9344, 75802), (9664, 73292), (11023, 64256), (16064, 44092), (18323, 38656), (18688, 37901), (19328, 36646), (22046, 32128)]