31426638768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{31397}}^1$

素因数の和:31752

約数の個数: 160

約数和(自身を含む): 103407429120

約数和(自身を除く): 71980790352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 331, 336, 378, 432, 504, 662, 756, 993, 1008, 1324, 1512, 1986, 2317, 2648, 2979, 3024, 3972, 4634, 5296, 5958, 6951, 7944, 8937, 9268, 11916, 13902, 15888, 17874, 18536, 20853, 23832, 27804, 31397, 35748, 37072, 41706, 47664, 55608, 62559, 62794, 71496, 83412, 94191, 111216, 125118, 125588, 142992, 166824, 188382, 219779, 250236, 251176, 282573, 333648, 376764, 439558, 500472, 502352, 565146, 659337, 753528, 847719, 879116, 1000944, 1130292, 1318674, 1507056, 1695438, 1758232, 1978011, 2260584, 2637348, 3390876, 3516464, 3956022, 4521168, 5274696, 5934033, 6781752, 7912044, 10392407, 10549392, 11868066, 13563504, 15824088, 20784814, 23736132, 31177221, 31648176, 41569628, 47472264, 62354442, 72746849, 83139256, 93531663, 94944528, 124708884, 145493698, 166278512, 187063326, 218240547, 249417768, 280594989, 290987396, 374126652, 436481094, 498835536, 561189978, 581974792, 654721641, 748253304, 872962188, 1122379956, 1163949584, 1309443282, 1496506608, 1745924376, 1964164923, 2244759912, 2618886564, 3491848752, 3928329846, 4489519824, 5237773128, 7856659692, 10475546256, 15713319384, 31426638768]

約数ペア:

[(1, 31426638768), (2, 15713319384), (3, 10475546256), (4, 7856659692), (6, 5237773128), (7, 4489519824), (8, 3928329846), (9, 3491848752), (12, 2618886564), (14, 2244759912), (16, 1964164923), (18, 1745924376), (21, 1496506608), (24, 1309443282), (27, 1163949584), (28, 1122379956), (36, 872962188), (42, 748253304), (48, 654721641), (54, 581974792), (56, 561189978), (63, 498835536), (72, 436481094), (84, 374126652), (108, 290987396), (112, 280594989), (126, 249417768), (144, 218240547), (168, 187063326), (189, 166278512), (216, 145493698), (252, 124708884), (331, 94944528), (336, 93531663), (378, 83139256), (432, 72746849), (504, 62354442), (662, 47472264), (756, 41569628), (993, 31648176), (1008, 31177221), (1324, 23736132), (1512, 20784814), (1986, 15824088), (2317, 13563504), (2648, 11868066), (2979, 10549392), (3024, 10392407), (3972, 7912044), (4634, 6781752), (5296, 5934033), (5958, 5274696), (6951, 4521168), (7944, 3956022), (8937, 3516464), (9268, 3390876), (11916, 2637348), (13902, 2260584), (15888, 1978011), (17874, 1758232), (18536, 1695438), (20853, 1507056), (23832, 1318674), (27804, 1130292), (31397, 1000944), (35748, 879116), (37072, 847719), (41706, 753528), (47664, 659337), (55608, 565146), (62559, 502352), (62794, 500472), (71496, 439558), (83412, 376764), (94191, 333648), (111216, 282573), (125118, 251176), (125588, 250236), (142992, 219779), (166824, 188382)]