1331677704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 4033411200

約数和(自身を除く): 2701733496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 71, 82, 84, 98, 123, 142, 147, 164, 168, 196, 213, 246, 284, 287, 294, 328, 389, 392, 426, 492, 497, 568, 574, 588, 778, 852, 861, 984, 994, 1148, 1167, 1176, 1491, 1556, 1704, 1722, 1988, 2009, 2296, 2334, 2723, 2911, 2982, 3112, 3444, 3479, 3976, 4018, 4668, 5446, 5822, 5964, 6027, 6888, 6958, 8036, 8169, 8733, 9336, 10437, 10892, 11644, 11928, 12054, 13916, 15949, 16072, 16338, 17466, 19061, 20377, 20874, 21784, 23288, 24108, 27619, 27832, 31898, 32676, 34932, 38122, 40754, 41748, 47847, 48216, 55238, 57183, 61131, 63796, 65352, 69864, 76244, 81508, 82857, 83496, 95694, 110476, 111643, 114366, 122262, 127592, 142639, 152488, 163016, 165714, 191388, 193333, 220952, 223286, 228732, 244524, 285278, 331428, 334929, 382776, 386666, 427917, 446572, 457464, 489048, 570556, 579999, 662856, 669858, 773332, 781501, 855834, 893144, 1132379, 1141112, 1159998, 1339716, 1353331, 1546664, 1563002, 1711668, 2264758, 2319996, 2344503, 2679432, 2706662, 3126004, 3397137, 3423336, 4059993, 4529516, 4639992, 4689006, 5413324, 6252008, 6794274, 7926653, 8119986, 9059032, 9378012, 10826648, 13588548, 15853306, 16239972, 18756024, 23779959, 27177096, 31706612, 32479944, 47559918, 55486571, 63413224, 95119836, 110973142, 166459713, 190239672, 221946284, 332919426, 443892568, 665838852, 1331677704]

約数ペア:

[(1, 1331677704), (2, 665838852), (3, 443892568), (4, 332919426), (6, 221946284), (7, 190239672), (8, 166459713), (12, 110973142), (14, 95119836), (21, 63413224), (24, 55486571), (28, 47559918), (41, 32479944), (42, 31706612), (49, 27177096), (56, 23779959), (71, 18756024), (82, 16239972), (84, 15853306), (98, 13588548), (123, 10826648), (142, 9378012), (147, 9059032), (164, 8119986), (168, 7926653), (196, 6794274), (213, 6252008), (246, 5413324), (284, 4689006), (287, 4639992), (294, 4529516), (328, 4059993), (389, 3423336), (392, 3397137), (426, 3126004), (492, 2706662), (497, 2679432), (568, 2344503), (574, 2319996), (588, 2264758), (778, 1711668), (852, 1563002), (861, 1546664), (984, 1353331), (994, 1339716), (1148, 1159998), (1167, 1141112), (1176, 1132379), (1491, 893144), (1556, 855834), (1704, 781501), (1722, 773332), (1988, 669858), (2009, 662856), (2296, 579999), (2334, 570556), (2723, 489048), (2911, 457464), (2982, 446572), (3112, 427917), (3444, 386666), (3479, 382776), (3976, 334929), (4018, 331428), (4668, 285278), (5446, 244524), (5822, 228732), (5964, 223286), (6027, 220952), (6888, 193333), (6958, 191388), (8036, 165714), (8169, 163016), (8733, 152488), (9336, 142639), (10437, 127592), (10892, 122262), (11644, 114366), (11928, 111643), (12054, 110476), (13916, 95694), (15949, 83496), (16072, 82857), (16338, 81508), (17466, 76244), (19061, 69864), (20377, 65352), (20874, 63796), (21784, 61131), (23288, 57183), (24108, 55238), (27619, 48216), (27832, 47847), (31898, 41748), (32676, 40754), (34932, 38122)]