231866544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 745507840

約数和(自身を除く): 513641296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 436, 487, 546, 624, 654, 728, 763, 872, 974, 1092, 1308, 1417, 1456, 1461, 1526, 1744, 1948, 2184, 2289, 2616, 2834, 2922, 3052, 3409, 3896, 4251, 4368, 4578, 5232, 5668, 5844, 6104, 6331, 6818, 7792, 8502, 9156, 9919, 10227, 11336, 11688, 12208, 12662, 13636, 17004, 18312, 18993, 19838, 20454, 22672, 23376, 25324, 27272, 29757, 34008, 36624, 37986, 39676, 40908, 44317, 50648, 53083, 54544, 59514, 68016, 75972, 79352, 81816, 88634, 101296, 106166, 119028, 132951, 151944, 158704, 159249, 163632, 177268, 212332, 238056, 265902, 303888, 318498, 354536, 371581, 424664, 476112, 531804, 636996, 690079, 709072, 743162, 849328, 1063608, 1114743, 1273992, 1380158, 1486324, 2070237, 2127216, 2229486, 2547984, 2760316, 2972648, 4140474, 4458972, 4830553, 5520632, 5945296, 8280948, 8917944, 9661106, 11041264, 14491659, 16561896, 17835888, 19322212, 28983318, 33123792, 38644424, 57966636, 77288848, 115933272, 231866544]

約数ペア:

[(1, 231866544), (2, 115933272), (3, 77288848), (4, 57966636), (6, 38644424), (7, 33123792), (8, 28983318), (12, 19322212), (13, 17835888), (14, 16561896), (16, 14491659), (21, 11041264), (24, 9661106), (26, 8917944), (28, 8280948), (39, 5945296), (42, 5520632), (48, 4830553), (52, 4458972), (56, 4140474), (78, 2972648), (84, 2760316), (91, 2547984), (104, 2229486), (109, 2127216), (112, 2070237), (156, 1486324), (168, 1380158), (182, 1273992), (208, 1114743), (218, 1063608), (273, 849328), (312, 743162), (327, 709072), (336, 690079), (364, 636996), (436, 531804), (487, 476112), (546, 424664), (624, 371581), (654, 354536), (728, 318498), (763, 303888), (872, 265902), (974, 238056), (1092, 212332), (1308, 177268), (1417, 163632), (1456, 159249), (1461, 158704), (1526, 151944), (1744, 132951), (1948, 119028), (2184, 106166), (2289, 101296), (2616, 88634), (2834, 81816), (2922, 79352), (3052, 75972), (3409, 68016), (3896, 59514), (4251, 54544), (4368, 53083), (4578, 50648), (5232, 44317), (5668, 40908), (5844, 39676), (6104, 37986), (6331, 36624), (6818, 34008), (7792, 29757), (8502, 27272), (9156, 25324), (9919, 23376), (10227, 22672), (11336, 20454), (11688, 19838), (12208, 18993), (12662, 18312), (13636, 17004)]