238021728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 749855232

約数和(自身を除く): 511833504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 53, 56, 82, 84, 96, 106, 112, 123, 159, 163, 164, 168, 212, 224, 246, 287, 318, 326, 328, 336, 371, 424, 489, 492, 574, 636, 652, 656, 672, 742, 848, 861, 978, 984, 1113, 1141, 1148, 1272, 1304, 1312, 1484, 1696, 1722, 1956, 1968, 2173, 2226, 2282, 2296, 2544, 2608, 2968, 3423, 3444, 3912, 3936, 4346, 4452, 4564, 4592, 5088, 5216, 5936, 6519, 6683, 6846, 6888, 7824, 8639, 8692, 8904, 9128, 9184, 11872, 13038, 13366, 13692, 13776, 15211, 15648, 17278, 17384, 17808, 18256, 20049, 25917, 26076, 26732, 27384, 27552, 30422, 34556, 34768, 35616, 36512, 40098, 45633, 46781, 51834, 52152, 53464, 54768, 60473, 60844, 69112, 69536, 80196, 91266, 93562, 103668, 104304, 106928, 109536, 120946, 121688, 138224, 140343, 160392, 181419, 182532, 187124, 207336, 208608, 213856, 241892, 243376, 276448, 280686, 320784, 354199, 362838, 365064, 374248, 414672, 483784, 486752, 561372, 641568, 708398, 725676, 730128, 748496, 829344, 967568, 1062597, 1122744, 1416796, 1451352, 1460256, 1496992, 1935136, 2125194, 2245488, 2479393, 2833592, 2902704, 4250388, 4490976, 4958786, 5667184, 5805408, 7438179, 8500776, 9917572, 11334368, 14876358, 17001552, 19835144, 29752716, 34003104, 39670288, 59505432, 79340576, 119010864, 238021728]

約数ペア:

[(1, 238021728), (2, 119010864), (3, 79340576), (4, 59505432), (6, 39670288), (7, 34003104), (8, 29752716), (12, 19835144), (14, 17001552), (16, 14876358), (21, 11334368), (24, 9917572), (28, 8500776), (32, 7438179), (41, 5805408), (42, 5667184), (48, 4958786), (53, 4490976), (56, 4250388), (82, 2902704), (84, 2833592), (96, 2479393), (106, 2245488), (112, 2125194), (123, 1935136), (159, 1496992), (163, 1460256), (164, 1451352), (168, 1416796), (212, 1122744), (224, 1062597), (246, 967568), (287, 829344), (318, 748496), (326, 730128), (328, 725676), (336, 708398), (371, 641568), (424, 561372), (489, 486752), (492, 483784), (574, 414672), (636, 374248), (652, 365064), (656, 362838), (672, 354199), (742, 320784), (848, 280686), (861, 276448), (978, 243376), (984, 241892), (1113, 213856), (1141, 208608), (1148, 207336), (1272, 187124), (1304, 182532), (1312, 181419), (1484, 160392), (1696, 140343), (1722, 138224), (1956, 121688), (1968, 120946), (2173, 109536), (2226, 106928), (2282, 104304), (2296, 103668), (2544, 93562), (2608, 91266), (2968, 80196), (3423, 69536), (3444, 69112), (3912, 60844), (3936, 60473), (4346, 54768), (4452, 53464), (4564, 52152), (4592, 51834), (5088, 46781), (5216, 45633), (5936, 40098), (6519, 36512), (6683, 35616), (6846, 34768), (6888, 34556), (7824, 30422), (8639, 27552), (8692, 27384), (8904, 26732), (9128, 26076), (9184, 25917), (11872, 20049), (13038, 18256), (13366, 17808), (13692, 17384), (13776, 17278), (15211, 15648)]