730884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 2183328

約数和(自身を除く): 1452444

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 113, 132, 147, 154, 196, 226, 231, 294, 308, 339, 452, 462, 539, 588, 678, 791, 924, 1078, 1243, 1356, 1582, 1617, 2156, 2373, 2486, 3164, 3234, 3729, 4746, 4972, 5537, 6468, 7458, 8701, 9492, 11074, 14916, 16611, 17402, 22148, 26103, 33222, 34804, 52206, 60907, 66444, 104412, 121814, 182721, 243628, 365442, 730884]

約数ペア:

[(1, 730884), (2, 365442), (3, 243628), (4, 182721), (6, 121814), (7, 104412), (11, 66444), (12, 60907), (14, 52206), (21, 34804), (22, 33222), (28, 26103), (33, 22148), (42, 17402), (44, 16611), (49, 14916), (66, 11074), (77, 9492), (84, 8701), (98, 7458), (113, 6468), (132, 5537), (147, 4972), (154, 4746), (196, 3729), (226, 3234), (231, 3164), (294, 2486), (308, 2373), (339, 2156), (452, 1617), (462, 1582), (539, 1356), (588, 1243), (678, 1078), (791, 924)]