31213995984

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{10453}}^1$

素因数の和:10789

約数の個数: 120

約数和(自身を含む): 88724979720

約数和(自身を除く): 57510983736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 233, 267, 356, 466, 534, 699, 712, 801, 932, 1068, 1398, 1424, 1602, 1864, 2097, 2136, 2796, 3204, 3728, 4194, 4272, 5592, 6408, 8388, 10453, 11184, 12816, 16776, 20737, 20906, 31359, 33552, 41474, 41812, 62211, 62718, 82948, 83624, 94077, 124422, 125436, 165896, 167248, 186633, 188154, 248844, 250872, 331792, 373266, 376308, 497688, 501744, 746532, 752616, 930317, 995376, 1493064, 1505232, 1860634, 2435549, 2790951, 2986128, 3721268, 4871098, 5581902, 7306647, 7442536, 8372853, 9742196, 11163804, 14613294, 14885072, 16745706, 19484392, 21919941, 22327608, 29226588, 33491412, 38968784, 43839882, 44655216, 58453176, 66982824, 87679764, 116906352, 133965648, 175359528, 216763861, 350719056, 433527722, 650291583, 867055444, 1300583166, 1734110888, 1950874749, 2601166332, 3468221776, 3901749498, 5202332664, 7803498996, 10404665328, 15606997992, 31213995984]

約数ペア:

[(1, 31213995984), (2, 15606997992), (3, 10404665328), (4, 7803498996), (6, 5202332664), (8, 3901749498), (9, 3468221776), (12, 2601166332), (16, 1950874749), (18, 1734110888), (24, 1300583166), (36, 867055444), (48, 650291583), (72, 433527722), (89, 350719056), (144, 216763861), (178, 175359528), (233, 133965648), (267, 116906352), (356, 87679764), (466, 66982824), (534, 58453176), (699, 44655216), (712, 43839882), (801, 38968784), (932, 33491412), (1068, 29226588), (1398, 22327608), (1424, 21919941), (1602, 19484392), (1864, 16745706), (2097, 14885072), (2136, 14613294), (2796, 11163804), (3204, 9742196), (3728, 8372853), (4194, 7442536), (4272, 7306647), (5592, 5581902), (6408, 4871098), (8388, 3721268), (10453, 2986128), (11184, 2790951), (12816, 2435549), (16776, 1860634), (20737, 1505232), (20906, 1493064), (31359, 995376), (33552, 930317), (41474, 752616), (41812, 746532), (62211, 501744), (62718, 497688), (82948, 376308), (83624, 373266), (94077, 331792), (124422, 250872), (125436, 248844), (165896, 188154), (167248, 186633)]