490105824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 1390032000

約数和(自身を除く): 899926176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 499, 624, 787, 998, 1248, 1497, 1574, 1996, 2361, 2994, 3148, 3992, 4722, 5988, 6296, 6487, 7984, 9444, 10231, 11976, 12592, 12974, 15968, 18888, 19461, 20462, 23952, 25184, 25948, 30693, 37776, 38922, 40924, 47904, 51896, 61386, 75552, 77844, 81848, 103792, 122772, 155688, 163696, 207584, 245544, 311376, 327392, 392713, 491088, 622752, 785426, 982176, 1178139, 1570852, 2356278, 3141704, 4712556, 5105269, 6283408, 9425112, 10210538, 12566816, 15315807, 18850224, 20421076, 30631614, 37700448, 40842152, 61263228, 81684304, 122526456, 163368608, 245052912, 490105824]

約数ペア:

[(1, 490105824), (2, 245052912), (3, 163368608), (4, 122526456), (6, 81684304), (8, 61263228), (12, 40842152), (13, 37700448), (16, 30631614), (24, 20421076), (26, 18850224), (32, 15315807), (39, 12566816), (48, 10210538), (52, 9425112), (78, 6283408), (96, 5105269), (104, 4712556), (156, 3141704), (208, 2356278), (312, 1570852), (416, 1178139), (499, 982176), (624, 785426), (787, 622752), (998, 491088), (1248, 392713), (1497, 327392), (1574, 311376), (1996, 245544), (2361, 207584), (2994, 163696), (3148, 155688), (3992, 122772), (4722, 103792), (5988, 81848), (6296, 77844), (6487, 75552), (7984, 61386), (9444, 51896), (10231, 47904), (11976, 40924), (12592, 38922), (12974, 37776), (15968, 30693), (18888, 25948), (19461, 25184), (20462, 23952)]