1304245728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 4185941760

約数和(自身を除く): 2881696032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 43, 46, 48, 57, 69, 72, 76, 86, 92, 96, 114, 129, 138, 144, 152, 171, 172, 184, 207, 228, 241, 258, 276, 288, 304, 342, 344, 368, 387, 414, 437, 456, 482, 516, 552, 608, 684, 688, 723, 736, 774, 817, 828, 874, 912, 964, 989, 1032, 1104, 1311, 1368, 1376, 1446, 1548, 1634, 1656, 1748, 1824, 1928, 1978, 2064, 2169, 2208, 2451, 2622, 2736, 2892, 2967, 3096, 3268, 3312, 3496, 3856, 3933, 3956, 4128, 4338, 4579, 4902, 5244, 5472, 5543, 5784, 5934, 6192, 6536, 6624, 6992, 7353, 7712, 7866, 7912, 8676, 8901, 9158, 9804, 10363, 10488, 11086, 11568, 11868, 12384, 13072, 13737, 13984, 14706, 15732, 15824, 16629, 17352, 17802, 18316, 18791, 19608, 20726, 20976, 22172, 23136, 23736, 26144, 27474, 29412, 31089, 31464, 31648, 33258, 34704, 35604, 36632, 37582, 39216, 41211, 41452, 41952, 44344, 47472, 49887, 54948, 56373, 58824, 62178, 62928, 66516, 69408, 71208, 73264, 75164, 78432, 82422, 82904, 88688, 93267, 94944, 99774, 105317, 109896, 112746, 117648, 124356, 125856, 133032, 142416, 146528, 150328, 164844, 165808, 169119, 177376, 186534, 196897, 199548, 210634, 219792, 225492, 235296, 238349, 248712, 266064, 284832, 300656, 315951, 329688, 331616, 338238, 373068, 393794, 399096, 421268, 439584, 450984, 476698, 497424, 532128, 590691, 601312, 631902, 659376, 676476, 715047, 746136, 787588, 798192, 842536, 901968, 947853, 953396, 994848, 1181382, 1263804, 1318752, 1352952, 1430094, 1492272, 1575176, 1596384, 1685072, 1772073, 1803936, 1895706, 1906792, 2145141, 2362764, 2527608, 2705904, 2860188, 2984544, 3150352, 3370144, 3544146, 3791412, 3813584, 4290282, 4528631, 4725528, 5055216, 5411808, 5720376, 6300704, 7088292, 7582824, 7627168, 8580564, 9057262, 9451056, 10110432, 11440752, 13585893, 14176584, 15165648, 17161128, 18114524, 18902112, 22881504, 27171786, 28353168, 30331296, 34322256, 36229048, 40757679, 54343572, 56706336, 68644512, 72458096, 81515358, 108687144, 144916192, 163030716, 217374288, 326061432, 434748576, 652122864, 1304245728]

約数ペア:

[(1, 1304245728), (2, 652122864), (3, 434748576), (4, 326061432), (6, 217374288), (8, 163030716), (9, 144916192), (12, 108687144), (16, 81515358), (18, 72458096), (19, 68644512), (23, 56706336), (24, 54343572), (32, 40757679), (36, 36229048), (38, 34322256), (43, 30331296), (46, 28353168), (48, 27171786), (57, 22881504), (69, 18902112), (72, 18114524), (76, 17161128), (86, 15165648), (92, 14176584), (96, 13585893), (114, 11440752), (129, 10110432), (138, 9451056), (144, 9057262), (152, 8580564), (171, 7627168), (172, 7582824), (184, 7088292), (207, 6300704), (228, 5720376), (241, 5411808), (258, 5055216), (276, 4725528), (288, 4528631), (304, 4290282), (342, 3813584), (344, 3791412), (368, 3544146), (387, 3370144), (414, 3150352), (437, 2984544), (456, 2860188), (482, 2705904), (516, 2527608), (552, 2362764), (608, 2145141), (684, 1906792), (688, 1895706), (723, 1803936), (736, 1772073), (774, 1685072), (817, 1596384), (828, 1575176), (874, 1492272), (912, 1430094), (964, 1352952), (989, 1318752), (1032, 1263804), (1104, 1181382), (1311, 994848), (1368, 953396), (1376, 947853), (1446, 901968), (1548, 842536), (1634, 798192), (1656, 787588), (1748, 746136), (1824, 715047), (1928, 676476), (1978, 659376), (2064, 631902), (2169, 601312), (2208, 590691), (2451, 532128), (2622, 497424), (2736, 476698), (2892, 450984), (2967, 439584), (3096, 421268), (3268, 399096), (3312, 393794), (3496, 373068), (3856, 338238), (3933, 331616), (3956, 329688), (4128, 315951), (4338, 300656), (4579, 284832), (4902, 266064), (5244, 248712), (5472, 238349), (5543, 235296), (5784, 225492), (5934, 219792), (6192, 210634), (6536, 199548), (6624, 196897), (6992, 186534), (7353, 177376), (7712, 169119), (7866, 165808), (7912, 164844), (8676, 150328), (8901, 146528), (9158, 142416), (9804, 133032), (10363, 125856), (10488, 124356), (11086, 117648), (11568, 112746), (11868, 109896), (12384, 105317), (13072, 99774), (13737, 94944), (13984, 93267), (14706, 88688), (15732, 82904), (15824, 82422), (16629, 78432), (17352, 75164), (17802, 73264), (18316, 71208), (18791, 69408), (19608, 66516), (20726, 62928), (20976, 62178), (22172, 58824), (23136, 56373), (23736, 54948), (26144, 49887), (27474, 47472), (29412, 44344), (31089, 41952), (31464, 41452), (31648, 41211), (33258, 39216), (34704, 37582), (35604, 36632)]