253815744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 842060800

約数和(自身を除く): 588245056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 182, 192, 199, 208, 219, 224, 273, 292, 312, 336, 364, 398, 416, 438, 448, 511, 546, 584, 597, 624, 672, 728, 796, 832, 876, 949, 1022, 1092, 1168, 1194, 1248, 1344, 1393, 1456, 1533, 1592, 1752, 1898, 2044, 2184, 2336, 2388, 2496, 2587, 2786, 2847, 2912, 3066, 3184, 3504, 3796, 4088, 4179, 4368, 4672, 4776, 5174, 5572, 5694, 5824, 6132, 6368, 6643, 7008, 7592, 7761, 8176, 8358, 8736, 9552, 10348, 11144, 11388, 12264, 12736, 13286, 14016, 14527, 15184, 15522, 16352, 16716, 17472, 18109, 19104, 19929, 20696, 22288, 22776, 24528, 26572, 29054, 30368, 31044, 32704, 33432, 36218, 38208, 39858, 41392, 43581, 44576, 45552, 49056, 53144, 54327, 58108, 60736, 62088, 66864, 72436, 79716, 82784, 87162, 89152, 91104, 98112, 101689, 106288, 108654, 116216, 124176, 133728, 144872, 159432, 165568, 174324, 182208, 188851, 203378, 212576, 217308, 232432, 248352, 267456, 289744, 305067, 318864, 348648, 377702, 406756, 425152, 434616, 464864, 496704, 566553, 579488, 610134, 637728, 697296, 755404, 813512, 869232, 929728, 1133106, 1158976, 1220268, 1275456, 1321957, 1394592, 1510808, 1627024, 1738464, 2266212, 2440536, 2643914, 2789184, 3021616, 3254048, 3476928, 3965871, 4532424, 4881072, 5287828, 6043232, 6508096, 7931742, 9064848, 9762144, 10575656, 12086464, 15863484, 18129696, 19524288, 21151312, 31726968, 36259392, 42302624, 63453936, 84605248, 126907872, 253815744]

約数ペア:

[(1, 253815744), (2, 126907872), (3, 84605248), (4, 63453936), (6, 42302624), (7, 36259392), (8, 31726968), (12, 21151312), (13, 19524288), (14, 18129696), (16, 15863484), (21, 12086464), (24, 10575656), (26, 9762144), (28, 9064848), (32, 7931742), (39, 6508096), (42, 6043232), (48, 5287828), (52, 4881072), (56, 4532424), (64, 3965871), (73, 3476928), (78, 3254048), (84, 3021616), (91, 2789184), (96, 2643914), (104, 2440536), (112, 2266212), (146, 1738464), (156, 1627024), (168, 1510808), (182, 1394592), (192, 1321957), (199, 1275456), (208, 1220268), (219, 1158976), (224, 1133106), (273, 929728), (292, 869232), (312, 813512), (336, 755404), (364, 697296), (398, 637728), (416, 610134), (438, 579488), (448, 566553), (511, 496704), (546, 464864), (584, 434616), (597, 425152), (624, 406756), (672, 377702), (728, 348648), (796, 318864), (832, 305067), (876, 289744), (949, 267456), (1022, 248352), (1092, 232432), (1168, 217308), (1194, 212576), (1248, 203378), (1344, 188851), (1393, 182208), (1456, 174324), (1533, 165568), (1592, 159432), (1752, 144872), (1898, 133728), (2044, 124176), (2184, 116216), (2336, 108654), (2388, 106288), (2496, 101689), (2587, 98112), (2786, 91104), (2847, 89152), (2912, 87162), (3066, 82784), (3184, 79716), (3504, 72436), (3796, 66864), (4088, 62088), (4179, 60736), (4368, 58108), (4672, 54327), (4776, 53144), (5174, 49056), (5572, 45552), (5694, 44576), (5824, 43581), (6132, 41392), (6368, 39858), (6643, 38208), (7008, 36218), (7592, 33432), (7761, 32704), (8176, 31044), (8358, 30368), (8736, 29054), (9552, 26572), (10348, 24528), (11144, 22776), (11388, 22288), (12264, 20696), (12736, 19929), (13286, 19104), (14016, 18109), (14527, 17472), (15184, 16716), (15522, 16352)]