819985896

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1856

約数の個数: 128

約数和(自身を含む): 2378678400

約数和(自身を除く): 1558692504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 53, 54, 72, 82, 106, 108, 123, 159, 164, 212, 216, 246, 318, 328, 369, 424, 477, 492, 636, 738, 954, 984, 1107, 1272, 1431, 1476, 1747, 1908, 2173, 2214, 2862, 2952, 3494, 3816, 4346, 4428, 5241, 5724, 6519, 6988, 8692, 8856, 10482, 11448, 13038, 13976, 15723, 17384, 19557, 20964, 26076, 31446, 39114, 41928, 47169, 52152, 58671, 62892, 71627, 78228, 92591, 94338, 117342, 125784, 143254, 156456, 185182, 188676, 214881, 234684, 277773, 286508, 370364, 377352, 429762, 469368, 555546, 573016, 644643, 740728, 833319, 859524, 1111092, 1289286, 1666638, 1719048, 1933929, 2222184, 2499957, 2578572, 3333276, 3796231, 3867858, 4999914, 5157144, 6666552, 7592462, 7735716, 9999828, 11388693, 15184924, 15471432, 19999656, 22777386, 30369848, 34166079, 45554772, 68332158, 91109544, 102498237, 136664316, 204996474, 273328632, 409992948, 819985896]

約数ペア:

[(1, 819985896), (2, 409992948), (3, 273328632), (4, 204996474), (6, 136664316), (8, 102498237), (9, 91109544), (12, 68332158), (18, 45554772), (24, 34166079), (27, 30369848), (36, 22777386), (41, 19999656), (53, 15471432), (54, 15184924), (72, 11388693), (82, 9999828), (106, 7735716), (108, 7592462), (123, 6666552), (159, 5157144), (164, 4999914), (212, 3867858), (216, 3796231), (246, 3333276), (318, 2578572), (328, 2499957), (369, 2222184), (424, 1933929), (477, 1719048), (492, 1666638), (636, 1289286), (738, 1111092), (954, 859524), (984, 833319), (1107, 740728), (1272, 644643), (1431, 573016), (1476, 555546), (1747, 469368), (1908, 429762), (2173, 377352), (2214, 370364), (2862, 286508), (2952, 277773), (3494, 234684), (3816, 214881), (4346, 188676), (4428, 185182), (5241, 156456), (5724, 143254), (6519, 125784), (6988, 117342), (8692, 94338), (8856, 92591), (10482, 78228), (11448, 71627), (13038, 62892), (13976, 58671), (15723, 52152), (17384, 47169), (19557, 41928), (20964, 39114), (26076, 31446)]