672168479332

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{408217}}^1$

素因数の和:408537

約数の個数: 72

約数和(自身を含む): 1417698659328

約数和(自身を除く): 745530179996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 271, 434, 542, 868, 1084, 1519, 1897, 3038, 3794, 6076, 7588, 8401, 13279, 16802, 26558, 33604, 53116, 58807, 117614, 235228, 408217, 411649, 816434, 823298, 1632868, 1646596, 2857519, 5715038, 11430076, 12654727, 20002633, 25309454, 40005266, 50618908, 80010532, 88583089, 110626807, 177166178, 221253614, 354332356, 442507228, 620081623, 774387649, 1240163246, 1548775298, 2480326492, 3097550596, 3429431017, 5420713543, 6858862034, 10841427086, 13717724068, 21682854172, 24006017119, 48012034238, 96024068476, 168042119833, 336084239666, 672168479332]

約数ペア:

[(1, 672168479332), (2, 336084239666), (4, 168042119833), (7, 96024068476), (14, 48012034238), (28, 24006017119), (31, 21682854172), (49, 13717724068), (62, 10841427086), (98, 6858862034), (124, 5420713543), (196, 3429431017), (217, 3097550596), (271, 2480326492), (434, 1548775298), (542, 1240163246), (868, 774387649), (1084, 620081623), (1519, 442507228), (1897, 354332356), (3038, 221253614), (3794, 177166178), (6076, 110626807), (7588, 88583089), (8401, 80010532), (13279, 50618908), (16802, 40005266), (26558, 25309454), (33604, 20002633), (53116, 12654727), (58807, 11430076), (117614, 5715038), (235228, 2857519), (408217, 1646596), (411649, 1632868), (816434, 823298)]