290900736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 216

約数和(自身を含む): 1015900704

約数和(自身を除く): 724999968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1061, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1792, 1904, 2016, 2122, 2142, 2176, 2304, 2448, 2688, 2856, 3183, 3264, 3808, 4032, 4244, 4284, 4352, 4896, 5376, 5712, 6366, 6528, 7427, 7616, 8064, 8488, 8568, 9549, 9792, 11424, 12732, 13056, 14854, 15232, 16128, 16976, 17136, 18037, 19098, 19584, 22281, 22848, 25464, 29708, 30464, 33952, 34272, 36074, 38196, 39168, 44562, 45696, 50928, 54111, 59416, 66843, 67904, 68544, 72148, 76392, 89124, 91392, 101856, 108222, 118832, 126259, 133686, 135808, 137088, 144296, 152784, 162333, 178248, 203712, 216444, 237664, 252518, 267372, 271616, 274176, 288592, 305568, 324666, 356496, 378777, 407424, 432888, 475328, 505036, 534744, 577184, 611136, 649332, 712992, 757554, 814848, 865776, 950656, 1010072, 1069488, 1136331, 1154368, 1222272, 1298664, 1425984, 1515108, 1731552, 1901312, 2020144, 2138976, 2272662, 2308736, 2444544, 2597328, 2851968, 3030216, 3463104, 4040288, 4277952, 4545324, 4617472, 5194656, 5703936, 6060432, 6926208, 8080576, 8555904, 9090648, 10389312, 12120864, 13852416, 16161152, 17111808, 18181296, 20778624, 24241728, 32322304, 36362592, 41557248, 48483456, 72725184, 96966912, 145450368, 290900736]

約数ペア:

[(1, 290900736), (2, 145450368), (3, 96966912), (4, 72725184), (6, 48483456), (7, 41557248), (8, 36362592), (9, 32322304), (12, 24241728), (14, 20778624), (16, 18181296), (17, 17111808), (18, 16161152), (21, 13852416), (24, 12120864), (28, 10389312), (32, 9090648), (34, 8555904), (36, 8080576), (42, 6926208), (48, 6060432), (51, 5703936), (56, 5194656), (63, 4617472), (64, 4545324), (68, 4277952), (72, 4040288), (84, 3463104), (96, 3030216), (102, 2851968), (112, 2597328), (119, 2444544), (126, 2308736), (128, 2272662), (136, 2138976), (144, 2020144), (153, 1901312), (168, 1731552), (192, 1515108), (204, 1425984), (224, 1298664), (238, 1222272), (252, 1154368), (256, 1136331), (272, 1069488), (288, 1010072), (306, 950656), (336, 865776), (357, 814848), (384, 757554), (408, 712992), (448, 649332), (476, 611136), (504, 577184), (544, 534744), (576, 505036), (612, 475328), (672, 432888), (714, 407424), (768, 378777), (816, 356496), (896, 324666), (952, 305568), (1008, 288592), (1061, 274176), (1071, 271616), (1088, 267372), (1152, 252518), (1224, 237664), (1344, 216444), (1428, 203712), (1632, 178248), (1792, 162333), (1904, 152784), (2016, 144296), (2122, 137088), (2142, 135808), (2176, 133686), (2304, 126259), (2448, 118832), (2688, 108222), (2856, 101856), (3183, 91392), (3264, 89124), (3808, 76392), (4032, 72148), (4244, 68544), (4284, 67904), (4352, 66843), (4896, 59416), (5376, 54111), (5712, 50928), (6366, 45696), (6528, 44562), (7427, 39168), (7616, 38196), (8064, 36074), (8488, 34272), (8568, 33952), (9549, 30464), (9792, 29708), (11424, 25464), (12732, 22848), (13056, 22281), (14854, 19584), (15232, 19098), (16128, 18037), (16976, 17136)]