1276360416

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 4061715840

約数和(自身を除く): 2785355424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 81, 96, 106, 108, 114, 144, 152, 159, 162, 163, 171, 212, 216, 228, 243, 288, 304, 318, 324, 326, 342, 424, 432, 456, 477, 486, 489, 513, 608, 636, 648, 652, 684, 848, 864, 912, 954, 972, 978, 1007, 1026, 1272, 1296, 1304, 1368, 1431, 1467, 1539, 1696, 1824, 1908, 1944, 1956, 2014, 2052, 2544, 2592, 2608, 2736, 2862, 2934, 3021, 3078, 3097, 3816, 3888, 3912, 4028, 4104, 4293, 4401, 4617, 5088, 5216, 5472, 5724, 5868, 6042, 6156, 6194, 7632, 7776, 7824, 8056, 8208, 8586, 8639, 8802, 9063, 9234, 9291, 11448, 11736, 12084, 12312, 12388, 12879, 13203, 15264, 15648, 16112, 16416, 17172, 17278, 17604, 18126, 18468, 18582, 22896, 23472, 24168, 24624, 24776, 25758, 25917, 26406, 27189, 27873, 32224, 34344, 34556, 35208, 36252, 36936, 37164, 39609, 45792, 46944, 48336, 49248, 49552, 51516, 51834, 52812, 54378, 55746, 68688, 69112, 70416, 72504, 73872, 74328, 77751, 79218, 81567, 83619, 96672, 99104, 103032, 103668, 105624, 108756, 111492, 137376, 138224, 140832, 145008, 147744, 148656, 155502, 158436, 163134, 164141, 167238, 206064, 207336, 211248, 217512, 222984, 233253, 244701, 250857, 276448, 290016, 297312, 311004, 316872, 326268, 328282, 334476, 412128, 414672, 422496, 435024, 445968, 466506, 489402, 492423, 501714, 622008, 633744, 652536, 656564, 668952, 699759, 752571, 829344, 870048, 891936, 933012, 978804, 984846, 1003428, 1244016, 1267488, 1305072, 1313128, 1337904, 1399518, 1477269, 1505142, 1866024, 1957608, 1969692, 2006856, 2099277, 2488032, 2610144, 2626256, 2675808, 2799036, 2954538, 3010284, 3732048, 3915216, 3939384, 4013712, 4198554, 4431807, 5252512, 5598072, 5909076, 6020568, 7464096, 7830432, 7878768, 8027424, 8397108, 8863614, 11196144, 11818152, 12041136, 13295421, 15757536, 16794216, 17727228, 22392288, 23636304, 24082272, 26590842, 33588432, 35454456, 39886263, 47272608, 53181684, 67176864, 70908912, 79772526, 106363368, 141817824, 159545052, 212726736, 319090104, 425453472, 638180208, 1276360416]

約数ペア:

[(1, 1276360416), (2, 638180208), (3, 425453472), (4, 319090104), (6, 212726736), (8, 159545052), (9, 141817824), (12, 106363368), (16, 79772526), (18, 70908912), (19, 67176864), (24, 53181684), (27, 47272608), (32, 39886263), (36, 35454456), (38, 33588432), (48, 26590842), (53, 24082272), (54, 23636304), (57, 22392288), (72, 17727228), (76, 16794216), (81, 15757536), (96, 13295421), (106, 12041136), (108, 11818152), (114, 11196144), (144, 8863614), (152, 8397108), (159, 8027424), (162, 7878768), (163, 7830432), (171, 7464096), (212, 6020568), (216, 5909076), (228, 5598072), (243, 5252512), (288, 4431807), (304, 4198554), (318, 4013712), (324, 3939384), (326, 3915216), (342, 3732048), (424, 3010284), (432, 2954538), (456, 2799036), (477, 2675808), (486, 2626256), (489, 2610144), (513, 2488032), (608, 2099277), (636, 2006856), (648, 1969692), (652, 1957608), (684, 1866024), (848, 1505142), (864, 1477269), (912, 1399518), (954, 1337904), (972, 1313128), (978, 1305072), (1007, 1267488), (1026, 1244016), (1272, 1003428), (1296, 984846), (1304, 978804), (1368, 933012), (1431, 891936), (1467, 870048), (1539, 829344), (1696, 752571), (1824, 699759), (1908, 668952), (1944, 656564), (1956, 652536), (2014, 633744), (2052, 622008), (2544, 501714), (2592, 492423), (2608, 489402), (2736, 466506), (2862, 445968), (2934, 435024), (3021, 422496), (3078, 414672), (3097, 412128), (3816, 334476), (3888, 328282), (3912, 326268), (4028, 316872), (4104, 311004), (4293, 297312), (4401, 290016), (4617, 276448), (5088, 250857), (5216, 244701), (5472, 233253), (5724, 222984), (5868, 217512), (6042, 211248), (6156, 207336), (6194, 206064), (7632, 167238), (7776, 164141), (7824, 163134), (8056, 158436), (8208, 155502), (8586, 148656), (8639, 147744), (8802, 145008), (9063, 140832), (9234, 138224), (9291, 137376), (11448, 111492), (11736, 108756), (12084, 105624), (12312, 103668), (12388, 103032), (12879, 99104), (13203, 96672), (15264, 83619), (15648, 81567), (16112, 79218), (16416, 77751), (17172, 74328), (17278, 73872), (17604, 72504), (18126, 70416), (18468, 69112), (18582, 68688), (22896, 55746), (23472, 54378), (24168, 52812), (24624, 51834), (24776, 51516), (25758, 49552), (25917, 49248), (26406, 48336), (27189, 46944), (27873, 45792), (32224, 39609), (34344, 37164), (34556, 36936), (35208, 36252)]