270881368744

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 591014016000

約数和(自身を除く): 320132647256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 179, 193, 326, 358, 386, 652, 716, 772, 859, 1141, 1253, 1304, 1351, 1432, 1544, 1718, 2282, 2506, 2702, 3436, 4564, 5012, 5404, 6013, 6872, 9128, 10024, 10808, 12026, 24052, 29177, 31459, 34547, 48104, 58354, 62918, 69094, 116708, 125836, 138188, 140017, 153761, 165787, 204239, 220213, 233416, 241829, 251672, 276376, 280034, 307522, 331574, 408478, 440426, 483658, 560068, 615044, 663148, 816956, 880852, 967316, 980119, 1076327, 1120136, 1160509, 1230088, 1326296, 1633912, 1761704, 1934632, 1960238, 2152654, 2321018, 3920476, 4305308, 4642036, 5631161, 7840952, 8610616, 9284072, 11262322, 22524644, 25063043, 27023281, 29675873, 39418127, 45049288, 50126086, 54046562, 59351746, 78836254, 100252172, 108093124, 118703492, 157672508, 175441301, 189162967, 200504344, 207731111, 216186248, 237406984, 315345016, 350882602, 378325934, 415462222, 701765204, 756651868, 830924444, 1403530408, 1513303736, 1661848888, 4837167299, 9674334598, 19348669196, 33860171093, 38697338392, 67720342186, 135440684372, 270881368744]

約数ペア:

[(1, 270881368744), (2, 135440684372), (4, 67720342186), (7, 38697338392), (8, 33860171093), (14, 19348669196), (28, 9674334598), (56, 4837167299), (163, 1661848888), (179, 1513303736), (193, 1403530408), (326, 830924444), (358, 756651868), (386, 701765204), (652, 415462222), (716, 378325934), (772, 350882602), (859, 315345016), (1141, 237406984), (1253, 216186248), (1304, 207731111), (1351, 200504344), (1432, 189162967), (1544, 175441301), (1718, 157672508), (2282, 118703492), (2506, 108093124), (2702, 100252172), (3436, 78836254), (4564, 59351746), (5012, 54046562), (5404, 50126086), (6013, 45049288), (6872, 39418127), (9128, 29675873), (10024, 27023281), (10808, 25063043), (12026, 22524644), (24052, 11262322), (29177, 9284072), (31459, 8610616), (34547, 7840952), (48104, 5631161), (58354, 4642036), (62918, 4305308), (69094, 3920476), (116708, 2321018), (125836, 2152654), (138188, 1960238), (140017, 1934632), (153761, 1761704), (165787, 1633912), (204239, 1326296), (220213, 1230088), (233416, 1160509), (241829, 1120136), (251672, 1076327), (276376, 980119), (280034, 967316), (307522, 880852), (331574, 816956), (408478, 663148), (440426, 615044), (483658, 560068)]