289658292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2549

約数の個数: 96

約数和(自身を含む): 849429504

約数和(自身を除く): 559771212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 131, 132, 154, 231, 262, 308, 393, 462, 524, 786, 917, 924, 1441, 1572, 1834, 2393, 2751, 2882, 3668, 4323, 4786, 5502, 5764, 7179, 8646, 9572, 10087, 11004, 14358, 16751, 17292, 20174, 26323, 28716, 30261, 33502, 40348, 50253, 52646, 60522, 67004, 78969, 100506, 105292, 121044, 157938, 184261, 201012, 313483, 315876, 368522, 552783, 626966, 737044, 940449, 1105566, 1253932, 1880898, 2194381, 2211132, 3448313, 3761796, 4388762, 6583143, 6896626, 8777524, 10344939, 13166286, 13793252, 20689878, 24138191, 26332572, 41379756, 48276382, 72414573, 96552764, 144829146, 289658292]

約数ペア:

[(1, 289658292), (2, 144829146), (3, 96552764), (4, 72414573), (6, 48276382), (7, 41379756), (11, 26332572), (12, 24138191), (14, 20689878), (21, 13793252), (22, 13166286), (28, 10344939), (33, 8777524), (42, 6896626), (44, 6583143), (66, 4388762), (77, 3761796), (84, 3448313), (131, 2211132), (132, 2194381), (154, 1880898), (231, 1253932), (262, 1105566), (308, 940449), (393, 737044), (462, 626966), (524, 552783), (786, 368522), (917, 315876), (924, 313483), (1441, 201012), (1572, 184261), (1834, 157938), (2393, 121044), (2751, 105292), (2882, 100506), (3668, 78969), (4323, 67004), (4786, 60522), (5502, 52646), (5764, 50253), (7179, 40348), (8646, 33502), (9572, 30261), (10087, 28716), (11004, 26323), (14358, 20174), (16751, 17292)]