219497148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 618168320

約数和(自身を除く): 398671172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 234, 254, 351, 381, 468, 508, 702, 762, 1143, 1231, 1404, 1524, 1651, 2286, 2462, 3302, 3429, 3693, 4572, 4924, 4953, 6604, 6858, 7386, 9906, 11079, 13716, 14772, 14859, 16003, 19812, 22158, 29718, 32006, 33237, 44316, 44577, 48009, 59436, 64012, 66474, 89154, 96018, 132948, 144027, 156337, 178308, 192036, 288054, 312674, 432081, 469011, 576108, 625348, 864162, 938022, 1407033, 1728324, 1876044, 2032381, 2814066, 4064762, 4221099, 5628132, 6097143, 8129524, 8442198, 12194286, 16884396, 18291429, 24388572, 36582858, 54874287, 73165716, 109748574, 219497148]

約数ペア:

[(1, 219497148), (2, 109748574), (3, 73165716), (4, 54874287), (6, 36582858), (9, 24388572), (12, 18291429), (13, 16884396), (18, 12194286), (26, 8442198), (27, 8129524), (36, 6097143), (39, 5628132), (52, 4221099), (54, 4064762), (78, 2814066), (108, 2032381), (117, 1876044), (127, 1728324), (156, 1407033), (234, 938022), (254, 864162), (351, 625348), (381, 576108), (468, 469011), (508, 432081), (702, 312674), (762, 288054), (1143, 192036), (1231, 178308), (1404, 156337), (1524, 144027), (1651, 132948), (2286, 96018), (2462, 89154), (3302, 66474), (3429, 64012), (3693, 59436), (4572, 48009), (4924, 44577), (4953, 44316), (6604, 33237), (6858, 32006), (7386, 29718), (9906, 22158), (11079, 19812), (13716, 16003), (14772, 14859)]