331448304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1289}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 936725760

約数和(自身を除く): 605277456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 487, 528, 974, 1289, 1461, 1948, 2578, 2922, 3867, 3896, 5156, 5357, 5844, 7734, 7792, 10312, 10714, 11688, 14179, 15468, 16071, 20624, 21428, 23376, 28358, 30936, 32142, 42537, 42856, 56716, 61872, 64284, 85074, 85712, 113432, 128568, 170148, 226864, 257136, 340296, 627743, 680592, 1255486, 1883229, 2510972, 3766458, 5021944, 6905173, 7532916, 10043888, 13810346, 15065832, 20715519, 27620692, 30131664, 41431038, 55241384, 82862076, 110482768, 165724152, 331448304]

約数ペア:

[(1, 331448304), (2, 165724152), (3, 110482768), (4, 82862076), (6, 55241384), (8, 41431038), (11, 30131664), (12, 27620692), (16, 20715519), (22, 15065832), (24, 13810346), (33, 10043888), (44, 7532916), (48, 6905173), (66, 5021944), (88, 3766458), (132, 2510972), (176, 1883229), (264, 1255486), (487, 680592), (528, 627743), (974, 340296), (1289, 257136), (1461, 226864), (1948, 170148), (2578, 128568), (2922, 113432), (3867, 85712), (3896, 85074), (5156, 64284), (5357, 61872), (5844, 56716), (7734, 42856), (7792, 42537), (10312, 32142), (10714, 30936), (11688, 28358), (14179, 23376), (15468, 21428), (16071, 20624)]