878127984

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{28901}}^1$

素因数の和:29126

約数の個数: 60

約数和(自身を含む): 2469271272

約数和(自身を除く): 1591143288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7596, 10128, 15192, 28901, 30384, 57802, 86703, 115604, 173406, 231208, 260109, 346812, 462416, 520218, 693624, 1040436, 1387248, 2080872, 4161744, 6098111, 12196222, 18294333, 24392444, 36588666, 48784888, 54882999, 73177332, 97569776, 109765998, 146354664, 219531996, 292709328, 439063992, 878127984]

約数ペア:

[(1, 878127984), (2, 439063992), (3, 292709328), (4, 219531996), (6, 146354664), (8, 109765998), (9, 97569776), (12, 73177332), (16, 54882999), (18, 48784888), (24, 36588666), (36, 24392444), (48, 18294333), (72, 12196222), (144, 6098111), (211, 4161744), (422, 2080872), (633, 1387248), (844, 1040436), (1266, 693624), (1688, 520218), (1899, 462416), (2532, 346812), (3376, 260109), (3798, 231208), (5064, 173406), (7596, 115604), (10128, 86703), (15192, 57802), (28901, 30384)]