728019648

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6983}}^1$

素因数の和:7182

約数の個数: 84

約数和(自身を含む): 2098566288

約数和(自身を除く): 1370546640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 6983, 8688, 11584, 13032, 13966, 17376, 20949, 26064, 27932, 34752, 41898, 52128, 55864, 62847, 83796, 104256, 111728, 125694, 167592, 223456, 251388, 335184, 446912, 502776, 670368, 1005552, 1263923, 1340736, 2011104, 2527846, 3791769, 4022208, 5055692, 7583538, 10111384, 11375307, 15167076, 20222768, 22750614, 30334152, 40445536, 45501228, 60668304, 80891072, 91002456, 121336608, 182004912, 242673216, 364009824, 728019648]

約数ペア:

[(1, 728019648), (2, 364009824), (3, 242673216), (4, 182004912), (6, 121336608), (8, 91002456), (9, 80891072), (12, 60668304), (16, 45501228), (18, 40445536), (24, 30334152), (32, 22750614), (36, 20222768), (48, 15167076), (64, 11375307), (72, 10111384), (96, 7583538), (144, 5055692), (181, 4022208), (192, 3791769), (288, 2527846), (362, 2011104), (543, 1340736), (576, 1263923), (724, 1005552), (1086, 670368), (1448, 502776), (1629, 446912), (2172, 335184), (2896, 251388), (3258, 223456), (4344, 167592), (5792, 125694), (6516, 111728), (6983, 104256), (8688, 83796), (11584, 62847), (13032, 55864), (13966, 52128), (17376, 41898), (20949, 34752), (26064, 27932)]