512420496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 160

約数和(自身を含む): 1605992448

約数和(自身を除く): 1093571952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 69, 84, 92, 112, 122, 138, 161, 168, 183, 184, 244, 276, 322, 336, 366, 368, 427, 483, 488, 552, 644, 732, 854, 966, 976, 1087, 1104, 1281, 1288, 1403, 1464, 1708, 1932, 2174, 2562, 2576, 2806, 2928, 3261, 3416, 3864, 4209, 4348, 5124, 5612, 6522, 6832, 7609, 7728, 8418, 8696, 9821, 10248, 11224, 13044, 15218, 16836, 17392, 19642, 20496, 22448, 22827, 25001, 26088, 29463, 30436, 33672, 39284, 45654, 50002, 52176, 58926, 60872, 66307, 67344, 75003, 78568, 91308, 100004, 117852, 121744, 132614, 150006, 157136, 175007, 182616, 198921, 200008, 235704, 265228, 300012, 350014, 365232, 397842, 400016, 464149, 471408, 525021, 530456, 600024, 700028, 795684, 928298, 1050042, 1060912, 1200048, 1392447, 1400056, 1525061, 1591368, 1856596, 2100084, 2784894, 2800112, 3050122, 3182736, 3713192, 4200168, 4575183, 5569788, 6100244, 7426384, 8400336, 9150366, 10675427, 11139576, 12200488, 18300732, 21350854, 22279152, 24400976, 32026281, 36601464, 42701708, 64052562, 73202928, 85403416, 128105124, 170806832, 256210248, 512420496]

約数ペア:

[(1, 512420496), (2, 256210248), (3, 170806832), (4, 128105124), (6, 85403416), (7, 73202928), (8, 64052562), (12, 42701708), (14, 36601464), (16, 32026281), (21, 24400976), (23, 22279152), (24, 21350854), (28, 18300732), (42, 12200488), (46, 11139576), (48, 10675427), (56, 9150366), (61, 8400336), (69, 7426384), (84, 6100244), (92, 5569788), (112, 4575183), (122, 4200168), (138, 3713192), (161, 3182736), (168, 3050122), (183, 2800112), (184, 2784894), (244, 2100084), (276, 1856596), (322, 1591368), (336, 1525061), (366, 1400056), (368, 1392447), (427, 1200048), (483, 1060912), (488, 1050042), (552, 928298), (644, 795684), (732, 700028), (854, 600024), (966, 530456), (976, 525021), (1087, 471408), (1104, 464149), (1281, 400016), (1288, 397842), (1403, 365232), (1464, 350014), (1708, 300012), (1932, 265228), (2174, 235704), (2562, 200008), (2576, 198921), (2806, 182616), (2928, 175007), (3261, 157136), (3416, 150006), (3864, 132614), (4209, 121744), (4348, 117852), (5124, 100004), (5612, 91308), (6522, 78568), (6832, 75003), (7609, 67344), (7728, 66307), (8418, 60872), (8696, 58926), (9821, 52176), (10248, 50002), (11224, 45654), (13044, 39284), (15218, 33672), (16836, 30436), (17392, 29463), (19642, 26088), (20496, 25001), (22448, 22827)]