681185664

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 2092746240

約数和(自身を除く): 1411560576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 128, 138, 141, 144, 184, 188, 192, 207, 276, 282, 288, 368, 376, 384, 414, 423, 547, 552, 564, 576, 736, 752, 828, 846, 1081, 1094, 1104, 1128, 1152, 1472, 1504, 1641, 1656, 1692, 2162, 2188, 2208, 2256, 2944, 3008, 3243, 3282, 3312, 3384, 4324, 4376, 4416, 4512, 4923, 6016, 6486, 6564, 6624, 6768, 8648, 8752, 8832, 9024, 9729, 9846, 12581, 12972, 13128, 13248, 13536, 17296, 17504, 18048, 19458, 19692, 25162, 25709, 25944, 26256, 26496, 27072, 34592, 35008, 37743, 38916, 39384, 50324, 51418, 51888, 52512, 54144, 69184, 70016, 75486, 77127, 77832, 78768, 100648, 102836, 103776, 105024, 113229, 138368, 150972, 154254, 155664, 157536, 201296, 205672, 207552, 210048, 226458, 231381, 301944, 308508, 311328, 315072, 402592, 411344, 415104, 452916, 462762, 591307, 603888, 617016, 622656, 630144, 805184, 822688, 905832, 925524, 1182614, 1207776, 1234032, 1245312, 1610368, 1645376, 1773921, 1811664, 1851048, 2365228, 2415552, 2468064, 3290752, 3547842, 3623328, 3702096, 4730456, 4831104, 4936128, 5321763, 7095684, 7246656, 7404192, 9460912, 9872256, 10643526, 14191368, 14493312, 14808384, 18921824, 21287052, 28382736, 29616768, 37843648, 42574104, 56765472, 75687296, 85148208, 113530944, 170296416, 227061888, 340592832, 681185664]

約数ペア:

[(1, 681185664), (2, 340592832), (3, 227061888), (4, 170296416), (6, 113530944), (8, 85148208), (9, 75687296), (12, 56765472), (16, 42574104), (18, 37843648), (23, 29616768), (24, 28382736), (32, 21287052), (36, 18921824), (46, 14808384), (47, 14493312), (48, 14191368), (64, 10643526), (69, 9872256), (72, 9460912), (92, 7404192), (94, 7246656), (96, 7095684), (128, 5321763), (138, 4936128), (141, 4831104), (144, 4730456), (184, 3702096), (188, 3623328), (192, 3547842), (207, 3290752), (276, 2468064), (282, 2415552), (288, 2365228), (368, 1851048), (376, 1811664), (384, 1773921), (414, 1645376), (423, 1610368), (547, 1245312), (552, 1234032), (564, 1207776), (576, 1182614), (736, 925524), (752, 905832), (828, 822688), (846, 805184), (1081, 630144), (1094, 622656), (1104, 617016), (1128, 603888), (1152, 591307), (1472, 462762), (1504, 452916), (1641, 415104), (1656, 411344), (1692, 402592), (2162, 315072), (2188, 311328), (2208, 308508), (2256, 301944), (2944, 231381), (3008, 226458), (3243, 210048), (3282, 207552), (3312, 205672), (3384, 201296), (4324, 157536), (4376, 155664), (4416, 154254), (4512, 150972), (4923, 138368), (6016, 113229), (6486, 105024), (6564, 103776), (6624, 102836), (6768, 100648), (8648, 78768), (8752, 77832), (8832, 77127), (9024, 75486), (9729, 70016), (9846, 69184), (12581, 54144), (12972, 52512), (13128, 51888), (13248, 51418), (13536, 50324), (17296, 39384), (17504, 38916), (18048, 37743), (19458, 35008), (19692, 34592), (25162, 27072), (25709, 26496), (25944, 26256)]