255508992

素因数分解:

$2^9\times 3^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 200

約数和(自身を含む): 782803692

約数和(自身を除く): 527294700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 101, 108, 122, 128, 144, 162, 183, 192, 202, 216, 244, 256, 288, 303, 324, 366, 384, 404, 432, 488, 512, 549, 576, 606, 648, 732, 768, 808, 864, 909, 976, 1098, 1152, 1212, 1296, 1464, 1536, 1616, 1647, 1728, 1818, 1952, 2196, 2304, 2424, 2592, 2727, 2928, 3232, 3294, 3456, 3636, 3904, 4392, 4608, 4848, 4941, 5184, 5454, 5856, 6161, 6464, 6588, 6912, 7272, 7808, 8181, 8784, 9696, 9882, 10368, 10908, 11712, 12322, 12928, 13176, 13824, 14544, 15616, 16362, 17568, 18483, 19392, 19764, 20736, 21816, 23424, 24644, 25856, 26352, 29088, 31232, 32724, 35136, 36966, 38784, 39528, 41472, 43632, 46848, 49288, 51712, 52704, 55449, 58176, 65448, 70272, 73932, 77568, 79056, 87264, 93696, 98576, 105408, 110898, 116352, 130896, 140544, 147864, 155136, 158112, 166347, 174528, 197152, 210816, 221796, 232704, 261792, 281088, 295728, 316224, 332694, 349056, 394304, 421632, 443592, 465408, 499041, 523584, 591456, 632448, 665388, 698112, 788608, 843264, 887184, 998082, 1047168, 1182912, 1264896, 1330776, 1396224, 1577216, 1774368, 1996164, 2094336, 2365824, 2529792, 2661552, 3154432, 3548736, 3992328, 4188672, 4731648, 5323104, 7097472, 7984656, 9463296, 10646208, 14194944, 15969312, 21292416, 28389888, 31938624, 42584832, 63877248, 85169664, 127754496, 255508992]

約数ペア:

[(1, 255508992), (2, 127754496), (3, 85169664), (4, 63877248), (6, 42584832), (8, 31938624), (9, 28389888), (12, 21292416), (16, 15969312), (18, 14194944), (24, 10646208), (27, 9463296), (32, 7984656), (36, 7097472), (48, 5323104), (54, 4731648), (61, 4188672), (64, 3992328), (72, 3548736), (81, 3154432), (96, 2661552), (101, 2529792), (108, 2365824), (122, 2094336), (128, 1996164), (144, 1774368), (162, 1577216), (183, 1396224), (192, 1330776), (202, 1264896), (216, 1182912), (244, 1047168), (256, 998082), (288, 887184), (303, 843264), (324, 788608), (366, 698112), (384, 665388), (404, 632448), (432, 591456), (488, 523584), (512, 499041), (549, 465408), (576, 443592), (606, 421632), (648, 394304), (732, 349056), (768, 332694), (808, 316224), (864, 295728), (909, 281088), (976, 261792), (1098, 232704), (1152, 221796), (1212, 210816), (1296, 197152), (1464, 174528), (1536, 166347), (1616, 158112), (1647, 155136), (1728, 147864), (1818, 140544), (1952, 130896), (2196, 116352), (2304, 110898), (2424, 105408), (2592, 98576), (2727, 93696), (2928, 87264), (3232, 79056), (3294, 77568), (3456, 73932), (3636, 70272), (3904, 65448), (4392, 58176), (4608, 55449), (4848, 52704), (4941, 51712), (5184, 49288), (5454, 46848), (5856, 43632), (6161, 41472), (6464, 39528), (6588, 38784), (6912, 36966), (7272, 35136), (7808, 32724), (8181, 31232), (8784, 29088), (9696, 26352), (9882, 25856), (10368, 24644), (10908, 23424), (11712, 21816), (12322, 20736), (12928, 19764), (13176, 19392), (13824, 18483), (14544, 17568), (15616, 16362)]