508740496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 1133320320

約数和(自身を除く): 624579824

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 109, 176, 184, 218, 253, 368, 436, 506, 872, 1012, 1153, 1199, 1744, 2024, 2306, 2398, 2507, 4048, 4612, 4796, 5014, 9224, 9592, 10028, 12683, 18448, 19184, 20056, 25366, 26519, 27577, 40112, 50732, 53038, 55154, 101464, 106076, 110308, 125677, 202928, 212152, 220616, 251354, 291709, 424304, 441232, 502708, 583418, 1005416, 1166836, 1382447, 2010832, 2333672, 2764894, 2890571, 4667344, 5529788, 5781142, 11059576, 11562284, 22119152, 23124568, 31796281, 46249136, 63592562, 127185124, 254370248, 508740496]

約数ペア:

[(1, 508740496), (2, 254370248), (4, 127185124), (8, 63592562), (11, 46249136), (16, 31796281), (22, 23124568), (23, 22119152), (44, 11562284), (46, 11059576), (88, 5781142), (92, 5529788), (109, 4667344), (176, 2890571), (184, 2764894), (218, 2333672), (253, 2010832), (368, 1382447), (436, 1166836), (506, 1005416), (872, 583418), (1012, 502708), (1153, 441232), (1199, 424304), (1744, 291709), (2024, 251354), (2306, 220616), (2398, 212152), (2507, 202928), (4048, 125677), (4612, 110308), (4796, 106076), (5014, 101464), (9224, 55154), (9592, 53038), (10028, 50732), (12683, 40112), (18448, 27577), (19184, 26519), (20056, 25366)]