23409672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 49166328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 359, 418, 429, 456, 494, 572, 627, 718, 741, 836, 858, 988, 1077, 1144, 1254, 1436, 1482, 1672, 1716, 1976, 2154, 2508, 2717, 2872, 2964, 3432, 3949, 4308, 4667, 5016, 5434, 5928, 6821, 7898, 8151, 8616, 9334, 10868, 11847, 13642, 14001, 15796, 16302, 18668, 20463, 21736, 23694, 27284, 28002, 31592, 32604, 37336, 40926, 47388, 51337, 54568, 56004, 65208, 75031, 81852, 88673, 94776, 102674, 112008, 150062, 154011, 163704, 177346, 205348, 225093, 266019, 300124, 308022, 354692, 410696, 450186, 532038, 600248, 616044, 709384, 900372, 975403, 1064076, 1232088, 1800744, 1950806, 2128152, 2926209, 3901612, 5852418, 7803224, 11704836, 23409672]

約数ペア:

[(1, 23409672), (2, 11704836), (3, 7803224), (4, 5852418), (6, 3901612), (8, 2926209), (11, 2128152), (12, 1950806), (13, 1800744), (19, 1232088), (22, 1064076), (24, 975403), (26, 900372), (33, 709384), (38, 616044), (39, 600248), (44, 532038), (52, 450186), (57, 410696), (66, 354692), (76, 308022), (78, 300124), (88, 266019), (104, 225093), (114, 205348), (132, 177346), (143, 163704), (152, 154011), (156, 150062), (209, 112008), (228, 102674), (247, 94776), (264, 88673), (286, 81852), (312, 75031), (359, 65208), (418, 56004), (429, 54568), (456, 51337), (494, 47388), (572, 40926), (627, 37336), (718, 32604), (741, 31592), (836, 28002), (858, 27284), (988, 23694), (1077, 21736), (1144, 20463), (1254, 18668), (1436, 16302), (1482, 15796), (1672, 14001), (1716, 13642), (1976, 11847), (2154, 10868), (2508, 9334), (2717, 8616), (2872, 8151), (2964, 7898), (3432, 6821), (3949, 5928), (4308, 5434), (4667, 5016)]