212874384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 608889600

約数和(自身を除く): 396015216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 61, 69, 87, 92, 109, 116, 122, 138, 174, 183, 184, 218, 232, 244, 276, 327, 348, 366, 368, 436, 464, 488, 552, 654, 667, 696, 732, 872, 976, 1104, 1308, 1334, 1392, 1403, 1464, 1744, 1769, 2001, 2507, 2616, 2668, 2806, 2928, 3161, 3538, 4002, 4209, 5014, 5232, 5307, 5336, 5612, 6322, 6649, 7076, 7521, 8004, 8418, 9483, 10028, 10614, 10672, 11224, 12644, 13298, 14152, 15042, 16008, 16836, 18966, 19947, 20056, 21228, 22448, 25288, 26596, 28304, 30084, 32016, 33672, 37932, 39894, 40112, 40687, 42456, 50576, 53192, 60168, 67344, 72703, 75864, 79788, 81374, 84912, 106384, 120336, 122061, 145406, 151728, 152927, 159576, 162748, 192821, 218109, 244122, 290812, 305854, 319152, 325496, 385642, 436218, 458781, 488244, 578463, 581624, 611708, 650992, 771284, 872436, 917562, 976488, 1156926, 1163248, 1223416, 1542568, 1744872, 1835124, 1952976, 2313852, 2446832, 3085136, 3489744, 3670248, 4434883, 4627704, 7340496, 8869766, 9255408, 13304649, 17739532, 26609298, 35479064, 53218596, 70958128, 106437192, 212874384]

約数ペア:

[(1, 212874384), (2, 106437192), (3, 70958128), (4, 53218596), (6, 35479064), (8, 26609298), (12, 17739532), (16, 13304649), (23, 9255408), (24, 8869766), (29, 7340496), (46, 4627704), (48, 4434883), (58, 3670248), (61, 3489744), (69, 3085136), (87, 2446832), (92, 2313852), (109, 1952976), (116, 1835124), (122, 1744872), (138, 1542568), (174, 1223416), (183, 1163248), (184, 1156926), (218, 976488), (232, 917562), (244, 872436), (276, 771284), (327, 650992), (348, 611708), (366, 581624), (368, 578463), (436, 488244), (464, 458781), (488, 436218), (552, 385642), (654, 325496), (667, 319152), (696, 305854), (732, 290812), (872, 244122), (976, 218109), (1104, 192821), (1308, 162748), (1334, 159576), (1392, 152927), (1403, 151728), (1464, 145406), (1744, 122061), (1769, 120336), (2001, 106384), (2507, 84912), (2616, 81374), (2668, 79788), (2806, 75864), (2928, 72703), (3161, 67344), (3538, 60168), (4002, 53192), (4209, 50576), (5014, 42456), (5232, 40687), (5307, 40112), (5336, 39894), (5612, 37932), (6322, 33672), (6649, 32016), (7076, 30084), (7521, 28304), (8004, 26596), (8418, 25288), (9483, 22448), (10028, 21228), (10614, 20056), (10672, 19947), (11224, 18966), (12644, 16836), (13298, 16008), (14152, 15042)]