1316016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 4287920

約数和(自身を除く): 2971904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 144, 148, 152, 156, 171, 208, 222, 228, 234, 247, 296, 304, 312, 333, 342, 444, 456, 468, 481, 494, 592, 624, 666, 684, 703, 741, 888, 912, 936, 962, 988, 1332, 1368, 1406, 1443, 1482, 1776, 1872, 1924, 1976, 2109, 2223, 2664, 2736, 2812, 2886, 2964, 3848, 3952, 4218, 4329, 4446, 5328, 5624, 5772, 5928, 6327, 7696, 8436, 8658, 8892, 9139, 11248, 11544, 11856, 12654, 16872, 17316, 17784, 18278, 23088, 25308, 27417, 33744, 34632, 35568, 36556, 50616, 54834, 69264, 73112, 82251, 101232, 109668, 146224, 164502, 219336, 329004, 438672, 658008, 1316016]

約数ペア:

[(1, 1316016), (2, 658008), (3, 438672), (4, 329004), (6, 219336), (8, 164502), (9, 146224), (12, 109668), (13, 101232), (16, 82251), (18, 73112), (19, 69264), (24, 54834), (26, 50616), (36, 36556), (37, 35568), (38, 34632), (39, 33744), (48, 27417), (52, 25308), (57, 23088), (72, 18278), (74, 17784), (76, 17316), (78, 16872), (104, 12654), (111, 11856), (114, 11544), (117, 11248), (144, 9139), (148, 8892), (152, 8658), (156, 8436), (171, 7696), (208, 6327), (222, 5928), (228, 5772), (234, 5624), (247, 5328), (296, 4446), (304, 4329), (312, 4218), (333, 3952), (342, 3848), (444, 2964), (456, 2886), (468, 2812), (481, 2736), (494, 2664), (592, 2223), (624, 2109), (666, 1976), (684, 1924), (703, 1872), (741, 1776), (888, 1482), (912, 1443), (936, 1406), (962, 1368), (988, 1332)]