815237892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1367

約数の個数: 144

約数和(自身を含む): 2480056320

約数和(自身を除く): 1664818428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 252, 254, 294, 378, 381, 441, 508, 588, 756, 762, 882, 889, 1143, 1213, 1323, 1524, 1764, 1778, 2286, 2426, 2646, 2667, 3429, 3556, 3639, 4572, 4852, 5292, 5334, 6223, 6858, 7278, 8001, 8491, 10668, 10917, 12446, 13716, 14556, 16002, 16982, 18669, 21834, 24003, 24892, 25473, 32004, 32751, 33964, 37338, 43668, 48006, 50946, 56007, 59437, 65502, 74676, 76419, 96012, 101892, 112014, 118874, 131004, 152838, 154051, 168021, 178311, 224028, 229257, 237748, 305676, 308102, 336042, 356622, 458514, 462153, 534933, 616204, 672084, 713244, 917028, 924306, 1069866, 1078357, 1386459, 1604799, 1848612, 2139732, 2156714, 2772918, 3209598, 3235071, 4159377, 4313428, 5545836, 6419196, 6470142, 7548499, 8318754, 9705213, 12940284, 15096998, 16637508, 19410426, 22645497, 29115639, 30193996, 38820852, 45290994, 58231278, 67936491, 90581988, 116462556, 135872982, 203809473, 271745964, 407618946, 815237892]

約数ペア:

[(1, 815237892), (2, 407618946), (3, 271745964), (4, 203809473), (6, 135872982), (7, 116462556), (9, 90581988), (12, 67936491), (14, 58231278), (18, 45290994), (21, 38820852), (27, 30193996), (28, 29115639), (36, 22645497), (42, 19410426), (49, 16637508), (54, 15096998), (63, 12940284), (84, 9705213), (98, 8318754), (108, 7548499), (126, 6470142), (127, 6419196), (147, 5545836), (189, 4313428), (196, 4159377), (252, 3235071), (254, 3209598), (294, 2772918), (378, 2156714), (381, 2139732), (441, 1848612), (508, 1604799), (588, 1386459), (756, 1078357), (762, 1069866), (882, 924306), (889, 917028), (1143, 713244), (1213, 672084), (1323, 616204), (1524, 534933), (1764, 462153), (1778, 458514), (2286, 356622), (2426, 336042), (2646, 308102), (2667, 305676), (3429, 237748), (3556, 229257), (3639, 224028), (4572, 178311), (4852, 168021), (5292, 154051), (5334, 152838), (6223, 131004), (6858, 118874), (7278, 112014), (8001, 101892), (8491, 96012), (10668, 76419), (10917, 74676), (12446, 65502), (13716, 59437), (14556, 56007), (16002, 50946), (16982, 48006), (18669, 43668), (21834, 37338), (24003, 33964), (24892, 32751), (25473, 32004)]