426895916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 837602304

約数和(自身を除く): 410706388

約数列:

[1, 2, 4, 23, 31, 43, 46, 59, 62, 86, 92, 118, 124, 172, 236, 713, 989, 1333, 1357, 1426, 1829, 1978, 2537, 2666, 2714, 2852, 3481, 3658, 3956, 5074, 5332, 5428, 6962, 7316, 10148, 13924, 30659, 42067, 58351, 61318, 78647, 80063, 84134, 107911, 116702, 122636, 149683, 157294, 160126, 168268, 215822, 233404, 299366, 314588, 320252, 431644, 598732, 1808881, 2481953, 3442709, 3617762, 4640173, 4963906, 6885418, 7235524, 9280346, 9927812, 13770836, 18560692, 106723979, 213447958, 426895916]

約数ペア:

[(1, 426895916), (2, 213447958), (4, 106723979), (23, 18560692), (31, 13770836), (43, 9927812), (46, 9280346), (59, 7235524), (62, 6885418), (86, 4963906), (92, 4640173), (118, 3617762), (124, 3442709), (172, 2481953), (236, 1808881), (713, 598732), (989, 431644), (1333, 320252), (1357, 314588), (1426, 299366), (1829, 233404), (1978, 215822), (2537, 168268), (2666, 160126), (2714, 157294), (2852, 149683), (3481, 122636), (3658, 116702), (3956, 107911), (5074, 84134), (5332, 80063), (5428, 78647), (6962, 61318), (7316, 58351), (10148, 42067), (13924, 30659)]