641292624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 2166528000

約数和(自身を除く): 1525235376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 139, 144, 161, 168, 184, 199, 207, 252, 276, 278, 322, 336, 368, 398, 414, 417, 483, 504, 552, 556, 597, 644, 796, 828, 834, 966, 973, 1008, 1104, 1112, 1194, 1251, 1288, 1393, 1449, 1592, 1656, 1668, 1791, 1932, 1946, 2224, 2388, 2502, 2576, 2786, 2898, 2919, 3184, 3197, 3312, 3336, 3582, 3864, 3892, 4179, 4577, 4776, 5004, 5572, 5796, 5838, 6394, 6672, 7164, 7728, 7784, 8358, 8757, 9154, 9552, 9591, 10008, 11144, 11592, 11676, 12537, 12788, 13731, 14328, 15568, 16716, 17514, 18308, 19182, 20016, 22288, 22379, 23184, 23352, 25074, 25576, 27462, 27661, 28656, 28773, 32039, 33432, 35028, 36616, 38364, 41193, 44758, 46704, 50148, 51152, 54924, 55322, 57546, 64078, 66864, 67137, 70056, 73232, 76728, 82386, 82983, 89516, 96117, 100296, 109848, 110644, 115092, 128156, 134274, 140112, 153456, 164772, 165966, 179032, 192234, 193627, 200592, 201411, 219696, 221288, 230184, 248949, 256312, 268548, 288351, 329544, 331932, 358064, 384468, 387254, 402822, 442576, 460368, 497898, 512624, 537096, 576702, 580881, 636203, 659088, 663864, 768936, 774508, 805644, 995796, 1074192, 1153404, 1161762, 1272406, 1327728, 1537872, 1549016, 1611288, 1742643, 1908609, 1991592, 2306808, 2323524, 2544812, 3098032, 3222576, 3485286, 3817218, 3983184, 4453421, 4613616, 4647048, 5089624, 5725827, 6970572, 7634436, 8906842, 9294096, 10179248, 11451654, 13360263, 13941144, 15268872, 17813684, 22903308, 26720526, 27882288, 30537744, 35627368, 40080789, 45806616, 53441052, 71254736, 80161578, 91613232, 106882104, 160323156, 213764208, 320646312, 641292624]

約数ペア:

[(1, 641292624), (2, 320646312), (3, 213764208), (4, 160323156), (6, 106882104), (7, 91613232), (8, 80161578), (9, 71254736), (12, 53441052), (14, 45806616), (16, 40080789), (18, 35627368), (21, 30537744), (23, 27882288), (24, 26720526), (28, 22903308), (36, 17813684), (42, 15268872), (46, 13941144), (48, 13360263), (56, 11451654), (63, 10179248), (69, 9294096), (72, 8906842), (84, 7634436), (92, 6970572), (112, 5725827), (126, 5089624), (138, 4647048), (139, 4613616), (144, 4453421), (161, 3983184), (168, 3817218), (184, 3485286), (199, 3222576), (207, 3098032), (252, 2544812), (276, 2323524), (278, 2306808), (322, 1991592), (336, 1908609), (368, 1742643), (398, 1611288), (414, 1549016), (417, 1537872), (483, 1327728), (504, 1272406), (552, 1161762), (556, 1153404), (597, 1074192), (644, 995796), (796, 805644), (828, 774508), (834, 768936), (966, 663864), (973, 659088), (1008, 636203), (1104, 580881), (1112, 576702), (1194, 537096), (1251, 512624), (1288, 497898), (1393, 460368), (1449, 442576), (1592, 402822), (1656, 387254), (1668, 384468), (1791, 358064), (1932, 331932), (1946, 329544), (2224, 288351), (2388, 268548), (2502, 256312), (2576, 248949), (2786, 230184), (2898, 221288), (2919, 219696), (3184, 201411), (3197, 200592), (3312, 193627), (3336, 192234), (3582, 179032), (3864, 165966), (3892, 164772), (4179, 153456), (4577, 140112), (4776, 134274), (5004, 128156), (5572, 115092), (5796, 110644), (5838, 109848), (6394, 100296), (6672, 96117), (7164, 89516), (7728, 82983), (7784, 82386), (8358, 76728), (8757, 73232), (9154, 70056), (9552, 67137), (9591, 66864), (10008, 64078), (11144, 57546), (11592, 55322), (11676, 54924), (12537, 51152), (12788, 50148), (13731, 46704), (14328, 44758), (15568, 41193), (16716, 38364), (17514, 36616), (18308, 35028), (19182, 33432), (20016, 32039), (22288, 28773), (22379, 28656), (23184, 27661), (23352, 27462), (25074, 25576)]