311229838296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{872731}}^1$

素因数の和:872886

約数の個数: 128

約数和(自身を含む): 938361446400

約数和(自身を除く): 627131608104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 2286, 2808, 3048, 3302, 3429, 4572, 4953, 6604, 6858, 9144, 9906, 13208, 13716, 14859, 19812, 27432, 29718, 39624, 44577, 59436, 89154, 118872, 178308, 356616, 872731, 1745462, 2618193, 3490924, 5236386, 6981848, 7854579, 10472772, 11345503, 15709158, 20945544, 22691006, 23563737, 31418316, 34036509, 45382012, 47127474, 62836632, 68073018, 90764024, 94254948, 102109527, 110836837, 136146036, 188509896, 204219054, 221673674, 272292072, 306328581, 332510511, 408438108, 443347348, 612657162, 665021022, 816876216, 886694696, 997531533, 1225314324, 1330042044, 1440878881, 1995063066, 2450628648, 2660084088, 2881757762, 2992594599, 3990126132, 4322636643, 5763515524, 5985189198, 7980252264, 8645273286, 11527031048, 11970378396, 12967909929, 17290546572, 23940756792, 25935819858, 34581093144, 38903729787, 51871639716, 77807459574, 103743279432, 155614919148, 311229838296]

約数ペア:

[(1, 311229838296), (2, 155614919148), (3, 103743279432), (4, 77807459574), (6, 51871639716), (8, 38903729787), (9, 34581093144), (12, 25935819858), (13, 23940756792), (18, 17290546572), (24, 12967909929), (26, 11970378396), (27, 11527031048), (36, 8645273286), (39, 7980252264), (52, 5985189198), (54, 5763515524), (72, 4322636643), (78, 3990126132), (104, 2992594599), (108, 2881757762), (117, 2660084088), (127, 2450628648), (156, 1995063066), (216, 1440878881), (234, 1330042044), (254, 1225314324), (312, 997531533), (351, 886694696), (381, 816876216), (468, 665021022), (508, 612657162), (702, 443347348), (762, 408438108), (936, 332510511), (1016, 306328581), (1143, 272292072), (1404, 221673674), (1524, 204219054), (1651, 188509896), (2286, 136146036), (2808, 110836837), (3048, 102109527), (3302, 94254948), (3429, 90764024), (4572, 68073018), (4953, 62836632), (6604, 47127474), (6858, 45382012), (9144, 34036509), (9906, 31418316), (13208, 23563737), (13716, 22691006), (14859, 20945544), (19812, 15709158), (27432, 11345503), (29718, 10472772), (39624, 7854579), (44577, 6981848), (59436, 5236386), (89154, 3490924), (118872, 2618193), (178308, 1745462), (356616, 872731)]