972187728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1097}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 2586888000

約数和(自身を除く): 1614700272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 499, 592, 888, 998, 1097, 1497, 1776, 1996, 2194, 2994, 3291, 3992, 4388, 5988, 6582, 7984, 8776, 11976, 13164, 17552, 18463, 23952, 26328, 36926, 40589, 52656, 55389, 73852, 81178, 110778, 121767, 147704, 162356, 221556, 243534, 295408, 324712, 443112, 487068, 547403, 649424, 886224, 974136, 1094806, 1642209, 1948272, 2189612, 3284418, 4379224, 6568836, 8758448, 13137672, 20253911, 26275344, 40507822, 60761733, 81015644, 121523466, 162031288, 243046932, 324062576, 486093864, 972187728]

約数ペア:

[(1, 972187728), (2, 486093864), (3, 324062576), (4, 243046932), (6, 162031288), (8, 121523466), (12, 81015644), (16, 60761733), (24, 40507822), (37, 26275344), (48, 20253911), (74, 13137672), (111, 8758448), (148, 6568836), (222, 4379224), (296, 3284418), (444, 2189612), (499, 1948272), (592, 1642209), (888, 1094806), (998, 974136), (1097, 886224), (1497, 649424), (1776, 547403), (1996, 487068), (2194, 443112), (2994, 324712), (3291, 295408), (3992, 243534), (4388, 221556), (5988, 162356), (6582, 147704), (7984, 121767), (8776, 110778), (11976, 81178), (13164, 73852), (17552, 55389), (18463, 52656), (23952, 40589), (26328, 36926)]