205768512

素因数分解:

$2^6\times 3^5\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 168

約数和(自身を含む): 622413792

約数和(自身を除く): 416645280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 131, 144, 162, 192, 202, 216, 243, 262, 288, 303, 324, 393, 404, 432, 486, 524, 576, 606, 648, 786, 808, 864, 909, 972, 1048, 1179, 1212, 1296, 1572, 1616, 1728, 1818, 1944, 2096, 2358, 2424, 2592, 2727, 3144, 3232, 3537, 3636, 3888, 4192, 4716, 4848, 5184, 5454, 6288, 6464, 7074, 7272, 7776, 8181, 8384, 9432, 9696, 10611, 10908, 12576, 13231, 14148, 14544, 15552, 16362, 18864, 19392, 21222, 21816, 24543, 25152, 26462, 28296, 29088, 31833, 32724, 37728, 39693, 42444, 43632, 49086, 52924, 56592, 58176, 63666, 65448, 75456, 79386, 84888, 87264, 98172, 105848, 113184, 119079, 127332, 130896, 158772, 169776, 174528, 196344, 211696, 226368, 238158, 254664, 261792, 317544, 339552, 357237, 392688, 423392, 476316, 509328, 523584, 635088, 679104, 714474, 785376, 846784, 952632, 1018656, 1071711, 1270176, 1428948, 1570752, 1905264, 2037312, 2143422, 2540352, 2857896, 3215133, 3810528, 4286844, 5715792, 6430266, 7621056, 8573688, 11431584, 12860532, 17147376, 22863168, 25721064, 34294752, 51442128, 68589504, 102884256, 205768512]

約数ペア:

[(1, 205768512), (2, 102884256), (3, 68589504), (4, 51442128), (6, 34294752), (8, 25721064), (9, 22863168), (12, 17147376), (16, 12860532), (18, 11431584), (24, 8573688), (27, 7621056), (32, 6430266), (36, 5715792), (48, 4286844), (54, 3810528), (64, 3215133), (72, 2857896), (81, 2540352), (96, 2143422), (101, 2037312), (108, 1905264), (131, 1570752), (144, 1428948), (162, 1270176), (192, 1071711), (202, 1018656), (216, 952632), (243, 846784), (262, 785376), (288, 714474), (303, 679104), (324, 635088), (393, 523584), (404, 509328), (432, 476316), (486, 423392), (524, 392688), (576, 357237), (606, 339552), (648, 317544), (786, 261792), (808, 254664), (864, 238158), (909, 226368), (972, 211696), (1048, 196344), (1179, 174528), (1212, 169776), (1296, 158772), (1572, 130896), (1616, 127332), (1728, 119079), (1818, 113184), (1944, 105848), (2096, 98172), (2358, 87264), (2424, 84888), (2592, 79386), (2727, 75456), (3144, 65448), (3232, 63666), (3537, 58176), (3636, 56592), (3888, 52924), (4192, 49086), (4716, 43632), (4848, 42444), (5184, 39693), (5454, 37728), (6288, 32724), (6464, 31833), (7074, 29088), (7272, 28296), (7776, 26462), (8181, 25152), (8384, 24543), (9432, 21816), (9696, 21222), (10611, 19392), (10908, 18864), (12576, 16362), (13231, 15552), (14148, 14544)]