239697792

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 726943800

約数和(自身を除く): 487246008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 288, 324, 366, 379, 384, 432, 488, 549, 576, 648, 732, 758, 864, 976, 1098, 1137, 1152, 1296, 1464, 1516, 1647, 1728, 1952, 2196, 2274, 2592, 2928, 3032, 3294, 3411, 3456, 3904, 4392, 4548, 4941, 5184, 5856, 6064, 6588, 6822, 7808, 8784, 9096, 9882, 10233, 10368, 11712, 12128, 13176, 13644, 17568, 18192, 19764, 20466, 23119, 23424, 24256, 26352, 27288, 30699, 35136, 36384, 39528, 40932, 46238, 48512, 52704, 54576, 61398, 69357, 70272, 72768, 79056, 81864, 92476, 105408, 109152, 122796, 138714, 145536, 158112, 163728, 184952, 208071, 210816, 218304, 245592, 277428, 316224, 327456, 369904, 416142, 436608, 491184, 554856, 624213, 632448, 654912, 739808, 832284, 982368, 1109712, 1248426, 1309824, 1479616, 1664568, 1872639, 1964736, 2219424, 2496852, 2959232, 3329136, 3745278, 3929472, 4438848, 4993704, 6658272, 7490556, 8877696, 9987408, 13316544, 14981112, 19974816, 26633088, 29962224, 39949632, 59924448, 79899264, 119848896, 239697792]

約数ペア:

[(1, 239697792), (2, 119848896), (3, 79899264), (4, 59924448), (6, 39949632), (8, 29962224), (9, 26633088), (12, 19974816), (16, 14981112), (18, 13316544), (24, 9987408), (27, 8877696), (32, 7490556), (36, 6658272), (48, 4993704), (54, 4438848), (61, 3929472), (64, 3745278), (72, 3329136), (81, 2959232), (96, 2496852), (108, 2219424), (122, 1964736), (128, 1872639), (144, 1664568), (162, 1479616), (183, 1309824), (192, 1248426), (216, 1109712), (244, 982368), (288, 832284), (324, 739808), (366, 654912), (379, 632448), (384, 624213), (432, 554856), (488, 491184), (549, 436608), (576, 416142), (648, 369904), (732, 327456), (758, 316224), (864, 277428), (976, 245592), (1098, 218304), (1137, 210816), (1152, 208071), (1296, 184952), (1464, 163728), (1516, 158112), (1647, 145536), (1728, 138714), (1952, 122796), (2196, 109152), (2274, 105408), (2592, 92476), (2928, 81864), (3032, 79056), (3294, 72768), (3411, 70272), (3456, 69357), (3904, 61398), (4392, 54576), (4548, 52704), (4941, 48512), (5184, 46238), (5856, 40932), (6064, 39528), (6588, 36384), (6822, 35136), (7808, 30699), (8784, 27288), (9096, 26352), (9882, 24256), (10233, 23424), (10368, 23119), (11712, 20466), (12128, 19764), (13176, 18192), (13644, 17568)]