345355648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 763053840

約数和(自身を除く): 417698192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3904, 4021, 5368, 7808, 8042, 10736, 16084, 21472, 32168, 42944, 44231, 64336, 85888, 88462, 128672, 176924, 245281, 257344, 353848, 490562, 514688, 707696, 981124, 1415392, 1962248, 2698091, 2830784, 3924496, 5396182, 5661568, 7848992, 10792364, 15697984, 21584728, 31395968, 43169456, 86338912, 172677824, 345355648]

約数ペア:

[(1, 345355648), (2, 172677824), (4, 86338912), (8, 43169456), (11, 31395968), (16, 21584728), (22, 15697984), (32, 10792364), (44, 7848992), (61, 5661568), (64, 5396182), (88, 3924496), (122, 2830784), (128, 2698091), (176, 1962248), (244, 1415392), (352, 981124), (488, 707696), (671, 514688), (704, 490562), (976, 353848), (1342, 257344), (1408, 245281), (1952, 176924), (2684, 128672), (3904, 88462), (4021, 85888), (5368, 64336), (7808, 44231), (8042, 42944), (10736, 32168), (16084, 21472)]