285913992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 939294720

約数和(自身を除く): 653380728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 41, 42, 52, 56, 62, 78, 82, 84, 91, 93, 103, 104, 123, 124, 156, 164, 168, 182, 186, 206, 217, 246, 248, 273, 287, 309, 312, 328, 364, 372, 403, 412, 434, 492, 533, 546, 574, 618, 651, 721, 728, 744, 806, 824, 861, 868, 984, 1066, 1092, 1148, 1209, 1236, 1271, 1302, 1339, 1442, 1599, 1612, 1722, 1736, 2132, 2163, 2184, 2296, 2418, 2472, 2542, 2604, 2678, 2821, 2884, 3193, 3198, 3224, 3444, 3731, 3813, 4017, 4223, 4264, 4326, 4836, 5084, 5208, 5356, 5642, 5768, 6386, 6396, 6888, 7462, 7626, 8034, 8446, 8463, 8652, 8897, 9373, 9579, 9672, 10168, 10712, 11193, 11284, 12669, 12772, 12792, 14924, 15252, 16068, 16523, 16892, 16926, 17304, 17794, 18746, 19158, 22351, 22386, 22568, 25338, 25544, 26691, 28119, 29561, 29848, 30504, 32136, 33046, 33784, 33852, 35588, 37492, 38316, 41509, 44702, 44772, 49569, 50676, 53382, 54899, 56238, 59122, 66092, 67053, 67704, 71176, 74984, 76632, 83018, 88683, 89404, 89544, 99138, 101352, 106764, 109798, 112476, 115661, 118244, 124527, 130913, 132184, 134106, 164697, 166036, 177366, 178808, 198276, 213528, 219596, 224952, 231322, 236488, 249054, 261826, 268212, 290563, 329394, 332072, 346983, 354732, 384293, 392739, 396552, 439192, 462644, 498108, 523652, 536424, 581126, 658788, 693966, 709464, 768586, 785478, 871689, 916391, 925288, 996216, 1047304, 1152879, 1162252, 1317576, 1387932, 1537172, 1570956, 1701869, 1743378, 1832782, 2305758, 2324504, 2749173, 2775864, 3074344, 3141912, 3403738, 3486756, 3665564, 4611516, 5105607, 5498346, 6807476, 6973512, 7331128, 9223032, 10211214, 10996692, 11913083, 13614952, 20422428, 21993384, 23826166, 35739249, 40844856, 47652332, 71478498, 95304664, 142956996, 285913992]

約数ペア:

[(1, 285913992), (2, 142956996), (3, 95304664), (4, 71478498), (6, 47652332), (7, 40844856), (8, 35739249), (12, 23826166), (13, 21993384), (14, 20422428), (21, 13614952), (24, 11913083), (26, 10996692), (28, 10211214), (31, 9223032), (39, 7331128), (41, 6973512), (42, 6807476), (52, 5498346), (56, 5105607), (62, 4611516), (78, 3665564), (82, 3486756), (84, 3403738), (91, 3141912), (93, 3074344), (103, 2775864), (104, 2749173), (123, 2324504), (124, 2305758), (156, 1832782), (164, 1743378), (168, 1701869), (182, 1570956), (186, 1537172), (206, 1387932), (217, 1317576), (246, 1162252), (248, 1152879), (273, 1047304), (287, 996216), (309, 925288), (312, 916391), (328, 871689), (364, 785478), (372, 768586), (403, 709464), (412, 693966), (434, 658788), (492, 581126), (533, 536424), (546, 523652), (574, 498108), (618, 462644), (651, 439192), (721, 396552), (728, 392739), (744, 384293), (806, 354732), (824, 346983), (861, 332072), (868, 329394), (984, 290563), (1066, 268212), (1092, 261826), (1148, 249054), (1209, 236488), (1236, 231322), (1271, 224952), (1302, 219596), (1339, 213528), (1442, 198276), (1599, 178808), (1612, 177366), (1722, 166036), (1736, 164697), (2132, 134106), (2163, 132184), (2184, 130913), (2296, 124527), (2418, 118244), (2472, 115661), (2542, 112476), (2604, 109798), (2678, 106764), (2821, 101352), (2884, 99138), (3193, 89544), (3198, 89404), (3224, 88683), (3444, 83018), (3731, 76632), (3813, 74984), (4017, 71176), (4223, 67704), (4264, 67053), (4326, 66092), (4836, 59122), (5084, 56238), (5208, 54899), (5356, 53382), (5642, 50676), (5768, 49569), (6386, 44772), (6396, 44702), (6888, 41509), (7462, 38316), (7626, 37492), (8034, 35588), (8446, 33852), (8463, 33784), (8652, 33046), (8897, 32136), (9373, 30504), (9579, 29848), (9672, 29561), (10168, 28119), (10712, 26691), (11193, 25544), (11284, 25338), (12669, 22568), (12772, 22386), (12792, 22351), (14924, 19158), (15252, 18746), (16068, 17794), (16523, 17304), (16892, 16926)]