391047888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3473

約数の個数: 160

約数和(自身を含む): 1300488192

約数和(自身を除く): 909440304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3413, 3472, 3696, 4092, 4774, 5208, 5456, 6826, 7161, 8184, 9548, 10239, 10416, 13652, 14322, 16368, 19096, 20478, 23891, 27304, 28644, 37543, 38192, 40956, 47782, 54608, 57288, 71673, 75086, 81912, 95564, 105803, 112629, 114576, 143346, 150172, 163824, 191128, 211606, 225258, 262801, 286692, 300344, 317409, 382256, 423212, 450516, 525602, 573384, 600688, 634818, 740621, 788403, 846424, 901032, 1051204, 1146768, 1163833, 1269636, 1481242, 1576806, 1692848, 1802064, 2102408, 2221863, 2327666, 2539272, 2962484, 3153612, 3491499, 4204816, 4443726, 4655332, 5078544, 5924968, 6307224, 6982998, 8146831, 8887452, 9310664, 11849936, 12614448, 13965996, 16293662, 17774904, 18621328, 24440493, 27931992, 32587324, 35549808, 48880986, 55863984, 65174648, 97761972, 130349296, 195523944, 391047888]

約数ペア:

[(1, 391047888), (2, 195523944), (3, 130349296), (4, 97761972), (6, 65174648), (7, 55863984), (8, 48880986), (11, 35549808), (12, 32587324), (14, 27931992), (16, 24440493), (21, 18621328), (22, 17774904), (24, 16293662), (28, 13965996), (31, 12614448), (33, 11849936), (42, 9310664), (44, 8887452), (48, 8146831), (56, 6982998), (62, 6307224), (66, 5924968), (77, 5078544), (84, 4655332), (88, 4443726), (93, 4204816), (112, 3491499), (124, 3153612), (132, 2962484), (154, 2539272), (168, 2327666), (176, 2221863), (186, 2102408), (217, 1802064), (231, 1692848), (248, 1576806), (264, 1481242), (308, 1269636), (336, 1163833), (341, 1146768), (372, 1051204), (434, 901032), (462, 846424), (496, 788403), (528, 740621), (616, 634818), (651, 600688), (682, 573384), (744, 525602), (868, 450516), (924, 423212), (1023, 382256), (1232, 317409), (1302, 300344), (1364, 286692), (1488, 262801), (1736, 225258), (1848, 211606), (2046, 191128), (2387, 163824), (2604, 150172), (2728, 143346), (3413, 114576), (3472, 112629), (3696, 105803), (4092, 95564), (4774, 81912), (5208, 75086), (5456, 71673), (6826, 57288), (7161, 54608), (8184, 47782), (9548, 40956), (10239, 38192), (10416, 37543), (13652, 28644), (14322, 27304), (16368, 23891), (19096, 20478)]