722679984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{386047}}^1$

素因数の和:386074

約数の個数: 60

約数和(自身を含む): 2178082816

約数和(自身を除く): 1455402832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 386047, 772094, 1158141, 1544188, 2316282, 3088376, 3474423, 4632564, 5018611, 6176752, 6948846, 9265128, 10037222, 13897692, 15055833, 18530256, 20074444, 27795384, 30111666, 40148888, 45167499, 55590768, 60223332, 80297776, 90334998, 120446664, 180669996, 240893328, 361339992, 722679984]

約数ペア:

[(1, 722679984), (2, 361339992), (3, 240893328), (4, 180669996), (6, 120446664), (8, 90334998), (9, 80297776), (12, 60223332), (13, 55590768), (16, 45167499), (18, 40148888), (24, 30111666), (26, 27795384), (36, 20074444), (39, 18530256), (48, 15055833), (52, 13897692), (72, 10037222), (78, 9265128), (104, 6948846), (117, 6176752), (144, 5018611), (156, 4632564), (208, 3474423), (234, 3088376), (312, 2316282), (468, 1544188), (624, 1158141), (936, 772094), (1872, 386047)]