2018803968

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5581}}^1$

素因数の和:5760

約数の個数: 108

約数和(自身を含む): 5858833708

約数和(自身を除く): 3840029740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 576, 628, 768, 942, 1152, 1256, 1413, 1884, 2304, 2512, 2826, 3768, 5024, 5581, 5652, 7536, 10048, 11162, 11304, 15072, 16743, 20096, 22324, 22608, 30144, 33486, 40192, 44648, 45216, 50229, 60288, 66972, 89296, 90432, 100458, 120576, 133944, 178592, 180864, 200916, 267888, 357184, 361728, 401832, 535776, 714368, 803664, 876217, 1071552, 1428736, 1607328, 1752434, 2143104, 2628651, 3214656, 3504868, 4286208, 5257302, 6429312, 7009736, 7885953, 10514604, 12858624, 14019472, 15771906, 21029208, 28038944, 31543812, 42058416, 56077888, 63087624, 84116832, 112155776, 126175248, 168233664, 224311552, 252350496, 336467328, 504700992, 672934656, 1009401984, 2018803968]

約数ペア:

[(1, 2018803968), (2, 1009401984), (3, 672934656), (4, 504700992), (6, 336467328), (8, 252350496), (9, 224311552), (12, 168233664), (16, 126175248), (18, 112155776), (24, 84116832), (32, 63087624), (36, 56077888), (48, 42058416), (64, 31543812), (72, 28038944), (96, 21029208), (128, 15771906), (144, 14019472), (157, 12858624), (192, 10514604), (256, 7885953), (288, 7009736), (314, 6429312), (384, 5257302), (471, 4286208), (576, 3504868), (628, 3214656), (768, 2628651), (942, 2143104), (1152, 1752434), (1256, 1607328), (1413, 1428736), (1884, 1071552), (2304, 876217), (2512, 803664), (2826, 714368), (3768, 535776), (5024, 401832), (5581, 361728), (5652, 357184), (7536, 267888), (10048, 200916), (11162, 180864), (11304, 178592), (15072, 133944), (16743, 120576), (20096, 100458), (22324, 90432), (22608, 89296), (30144, 66972), (33486, 60288), (40192, 50229), (44648, 45216)]