1321150752

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{13859}}^1$

素因数の和:14206

約数の個数: 72

約数和(自身を含む): 3768644880

約数和(自身を除く): 2447494128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 10592, 11916, 13859, 15888, 23832, 27718, 31776, 41577, 47664, 55436, 83154, 95328, 110872, 124731, 166308, 221744, 249462, 332616, 443488, 498924, 665232, 997848, 1330464, 1995696, 3991392, 4587329, 9174658, 13761987, 18349316, 27523974, 36698632, 41285961, 55047948, 73397264, 82571922, 110095896, 146794528, 165143844, 220191792, 330287688, 440383584, 660575376, 1321150752]

約数ペア:

[(1, 1321150752), (2, 660575376), (3, 440383584), (4, 330287688), (6, 220191792), (8, 165143844), (9, 146794528), (12, 110095896), (16, 82571922), (18, 73397264), (24, 55047948), (32, 41285961), (36, 36698632), (48, 27523974), (72, 18349316), (96, 13761987), (144, 9174658), (288, 4587329), (331, 3991392), (662, 1995696), (993, 1330464), (1324, 997848), (1986, 665232), (2648, 498924), (2979, 443488), (3972, 332616), (5296, 249462), (5958, 221744), (7944, 166308), (10592, 124731), (11916, 110872), (13859, 95328), (15888, 83154), (23832, 55436), (27718, 47664), (31776, 41577)]