644314487832

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{281737}}^1$

素因数の和:283153

約数の個数: 96

約数和(自身を含む): 1822213766880

約数和(自身を除く): 1177899279048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1381, 1656, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 24858, 31763, 33144, 49716, 63526, 95289, 99432, 127052, 190578, 254104, 281737, 285867, 381156, 563474, 571734, 762312, 845211, 1126948, 1143468, 1690422, 2253896, 2286936, 2535633, 3380844, 5071266, 6479951, 6761688, 10142532, 12959902, 19439853, 20285064, 25919804, 38879706, 51839608, 58319559, 77759412, 116639118, 155518824, 233278236, 389078797, 466556472, 778157594, 1167236391, 1556315188, 2334472782, 3112630376, 3501709173, 4668945564, 7003418346, 8948812331, 9337891128, 14006836692, 17897624662, 26846436993, 28013673384, 35795249324, 53692873986, 71590498648, 80539310979, 107385747972, 161078621958, 214771495944, 322157243916, 644314487832]

約数ペア:

[(1, 644314487832), (2, 322157243916), (3, 214771495944), (4, 161078621958), (6, 107385747972), (8, 80539310979), (9, 71590498648), (12, 53692873986), (18, 35795249324), (23, 28013673384), (24, 26846436993), (36, 17897624662), (46, 14006836692), (69, 9337891128), (72, 8948812331), (92, 7003418346), (138, 4668945564), (184, 3501709173), (207, 3112630376), (276, 2334472782), (414, 1556315188), (552, 1167236391), (828, 778157594), (1381, 466556472), (1656, 389078797), (2762, 233278236), (4143, 155518824), (5524, 116639118), (8286, 77759412), (11048, 58319559), (12429, 51839608), (16572, 38879706), (24858, 25919804), (31763, 20285064), (33144, 19439853), (49716, 12959902), (63526, 10142532), (95289, 6761688), (99432, 6479951), (127052, 5071266), (190578, 3380844), (254104, 2535633), (281737, 2286936), (285867, 2253896), (381156, 1690422), (563474, 1143468), (571734, 1126948), (762312, 845211)]