427271328

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1413034560

約数和(自身を除く): 985763232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 66, 67, 72, 88, 96, 99, 108, 121, 122, 132, 134, 144, 176, 183, 198, 201, 216, 242, 244, 264, 268, 288, 297, 352, 363, 366, 396, 402, 432, 484, 488, 528, 536, 549, 594, 603, 671, 726, 732, 737, 792, 804, 864, 968, 976, 1056, 1072, 1089, 1098, 1188, 1206, 1342, 1452, 1464, 1474, 1584, 1608, 1647, 1809, 1936, 1952, 2013, 2144, 2178, 2196, 2211, 2376, 2412, 2684, 2904, 2928, 2948, 3168, 3216, 3267, 3294, 3618, 3872, 4026, 4087, 4356, 4392, 4422, 4752, 4824, 5368, 5808, 5856, 5896, 6039, 6432, 6534, 6588, 6633, 7236, 7381, 8052, 8107, 8174, 8712, 8784, 8844, 9504, 9648, 10736, 11616, 11792, 12078, 12261, 13068, 13176, 13266, 14472, 14762, 16104, 16214, 16348, 17424, 17568, 17688, 18117, 19296, 19899, 21472, 22143, 23584, 24156, 24321, 24522, 26136, 26352, 26532, 28944, 29524, 32208, 32428, 32696, 34848, 35376, 36234, 36783, 39798, 44286, 44957, 48312, 48642, 49044, 52272, 52704, 53064, 57888, 59048, 64416, 64856, 65392, 66429, 70752, 72468, 72963, 73566, 79596, 88572, 89914, 96624, 97284, 98088, 104544, 106128, 110349, 118096, 129712, 130784, 132858, 134871, 144936, 145926, 147132, 159192, 177144, 179828, 193248, 194568, 196176, 199287, 212256, 218889, 220698, 236192, 259424, 265716, 269742, 289872, 291852, 294264, 318384, 354288, 359656, 389136, 392352, 398574, 404613, 437778, 441396, 494527, 531432, 539484, 579744, 583704, 588528, 636768, 708576, 719312, 778272, 797148, 809226, 875556, 882792, 989054, 1062864, 1078968, 1167408, 1177056, 1213839, 1438624, 1483581, 1594296, 1618452, 1751112, 1765584, 1978108, 2125728, 2157936, 2334816, 2427678, 2967162, 3188592, 3236904, 3502224, 3531168, 3956216, 4315872, 4450743, 4855356, 5934324, 6377184, 6473808, 7004448, 7912432, 8901486, 9710712, 11868648, 12947616, 13352229, 15824864, 17802972, 19421424, 23737296, 26704458, 35605944, 38842848, 47474592, 53408916, 71211888, 106817832, 142423776, 213635664, 427271328]

約数ペア:

[(1, 427271328), (2, 213635664), (3, 142423776), (4, 106817832), (6, 71211888), (8, 53408916), (9, 47474592), (11, 38842848), (12, 35605944), (16, 26704458), (18, 23737296), (22, 19421424), (24, 17802972), (27, 15824864), (32, 13352229), (33, 12947616), (36, 11868648), (44, 9710712), (48, 8901486), (54, 7912432), (61, 7004448), (66, 6473808), (67, 6377184), (72, 5934324), (88, 4855356), (96, 4450743), (99, 4315872), (108, 3956216), (121, 3531168), (122, 3502224), (132, 3236904), (134, 3188592), (144, 2967162), (176, 2427678), (183, 2334816), (198, 2157936), (201, 2125728), (216, 1978108), (242, 1765584), (244, 1751112), (264, 1618452), (268, 1594296), (288, 1483581), (297, 1438624), (352, 1213839), (363, 1177056), (366, 1167408), (396, 1078968), (402, 1062864), (432, 989054), (484, 882792), (488, 875556), (528, 809226), (536, 797148), (549, 778272), (594, 719312), (603, 708576), (671, 636768), (726, 588528), (732, 583704), (737, 579744), (792, 539484), (804, 531432), (864, 494527), (968, 441396), (976, 437778), (1056, 404613), (1072, 398574), (1089, 392352), (1098, 389136), (1188, 359656), (1206, 354288), (1342, 318384), (1452, 294264), (1464, 291852), (1474, 289872), (1584, 269742), (1608, 265716), (1647, 259424), (1809, 236192), (1936, 220698), (1952, 218889), (2013, 212256), (2144, 199287), (2178, 196176), (2196, 194568), (2211, 193248), (2376, 179828), (2412, 177144), (2684, 159192), (2904, 147132), (2928, 145926), (2948, 144936), (3168, 134871), (3216, 132858), (3267, 130784), (3294, 129712), (3618, 118096), (3872, 110349), (4026, 106128), (4087, 104544), (4356, 98088), (4392, 97284), (4422, 96624), (4752, 89914), (4824, 88572), (5368, 79596), (5808, 73566), (5856, 72963), (5896, 72468), (6039, 70752), (6432, 66429), (6534, 65392), (6588, 64856), (6633, 64416), (7236, 59048), (7381, 57888), (8052, 53064), (8107, 52704), (8174, 52272), (8712, 49044), (8784, 48642), (8844, 48312), (9504, 44957), (9648, 44286), (10736, 39798), (11616, 36783), (11792, 36234), (12078, 35376), (12261, 34848), (13068, 32696), (13176, 32428), (13266, 32208), (14472, 29524), (14762, 28944), (16104, 26532), (16214, 26352), (16348, 26136), (17424, 24522), (17568, 24321), (17688, 24156), (18117, 23584), (19296, 22143), (19899, 21472)]