1276403184

素因数分解:

$2^4\times 3^{10}\times 7^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 220

約数和(自身を含む): 4261424176

約数和(自身を除く): 2985020992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 193, 216, 243, 252, 324, 336, 378, 386, 432, 486, 504, 567, 579, 648, 729, 756, 772, 972, 1008, 1134, 1158, 1296, 1351, 1458, 1512, 1544, 1701, 1737, 1944, 2187, 2268, 2316, 2702, 2916, 3024, 3088, 3402, 3474, 3888, 4053, 4374, 4536, 4632, 5103, 5211, 5404, 5832, 6561, 6804, 6948, 8106, 8748, 9072, 9264, 10206, 10422, 10808, 11664, 12159, 13122, 13608, 13896, 15309, 15633, 16212, 17496, 19683, 20412, 20844, 21616, 24318, 26244, 27216, 27792, 30618, 31266, 32424, 34992, 36477, 39366, 40824, 41688, 45927, 46899, 48636, 52488, 59049, 61236, 62532, 64848, 72954, 78732, 81648, 83376, 91854, 93798, 97272, 104976, 109431, 118098, 122472, 125064, 137781, 140697, 145908, 157464, 183708, 187596, 194544, 218862, 236196, 244944, 250128, 275562, 281394, 291816, 314928, 328293, 367416, 375192, 413343, 422091, 437724, 472392, 551124, 562788, 583632, 656586, 734832, 750384, 826686, 844182, 875448, 944784, 984879, 1102248, 1125576, 1266273, 1313172, 1653372, 1688364, 1750896, 1969758, 2204496, 2251152, 2532546, 2626344, 2954637, 3306744, 3376728, 3798819, 3939516, 5065092, 5252688, 5909274, 6613488, 6753456, 7597638, 7879032, 8863911, 10130184, 11396457, 11818548, 15195276, 15758064, 17727822, 20260368, 22792914, 23637096, 26591733, 30390552, 35455644, 45585828, 47274192, 53183466, 60781104, 70911288, 79775199, 91171656, 106366932, 141822576, 159550398, 182343312, 212733864, 319100796, 425467728, 638201592, 1276403184]

約数ペア:

[(1, 1276403184), (2, 638201592), (3, 425467728), (4, 319100796), (6, 212733864), (7, 182343312), (8, 159550398), (9, 141822576), (12, 106366932), (14, 91171656), (16, 79775199), (18, 70911288), (21, 60781104), (24, 53183466), (27, 47274192), (28, 45585828), (36, 35455644), (42, 30390552), (48, 26591733), (54, 23637096), (56, 22792914), (63, 20260368), (72, 17727822), (81, 15758064), (84, 15195276), (108, 11818548), (112, 11396457), (126, 10130184), (144, 8863911), (162, 7879032), (168, 7597638), (189, 6753456), (193, 6613488), (216, 5909274), (243, 5252688), (252, 5065092), (324, 3939516), (336, 3798819), (378, 3376728), (386, 3306744), (432, 2954637), (486, 2626344), (504, 2532546), (567, 2251152), (579, 2204496), (648, 1969758), (729, 1750896), (756, 1688364), (772, 1653372), (972, 1313172), (1008, 1266273), (1134, 1125576), (1158, 1102248), (1296, 984879), (1351, 944784), (1458, 875448), (1512, 844182), (1544, 826686), (1701, 750384), (1737, 734832), (1944, 656586), (2187, 583632), (2268, 562788), (2316, 551124), (2702, 472392), (2916, 437724), (3024, 422091), (3088, 413343), (3402, 375192), (3474, 367416), (3888, 328293), (4053, 314928), (4374, 291816), (4536, 281394), (4632, 275562), (5103, 250128), (5211, 244944), (5404, 236196), (5832, 218862), (6561, 194544), (6804, 187596), (6948, 183708), (8106, 157464), (8748, 145908), (9072, 140697), (9264, 137781), (10206, 125064), (10422, 122472), (10808, 118098), (11664, 109431), (12159, 104976), (13122, 97272), (13608, 93798), (13896, 91854), (15309, 83376), (15633, 81648), (16212, 78732), (17496, 72954), (19683, 64848), (20412, 62532), (20844, 61236), (21616, 59049), (24318, 52488), (26244, 48636), (27216, 46899), (27792, 45927), (30618, 41688), (31266, 40824), (32424, 39366), (34992, 36477)]