2430796768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173827}}^1$

素因数の和:173879

約数の個数: 48

約数和(自身を含む): 5256558720

約数和(自身を除く): 2825761952

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 173827, 347654, 695308, 1390616, 2781232, 3302713, 3998021, 5562464, 6605426, 7996042, 13210852, 15992084, 26421704, 31984168, 52843408, 63968336, 75962399, 105686816, 127936672, 151924798, 303849596, 607699192, 1215398384, 2430796768]

約数ペア:

[(1, 2430796768), (2, 1215398384), (4, 607699192), (8, 303849596), (16, 151924798), (19, 127936672), (23, 105686816), (32, 75962399), (38, 63968336), (46, 52843408), (76, 31984168), (92, 26421704), (152, 15992084), (184, 13210852), (304, 7996042), (368, 6605426), (437, 5562464), (608, 3998021), (736, 3302713), (874, 2781232), (1748, 1390616), (3496, 695308), (6992, 347654), (13984, 173827)]