2144271984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{8629}}^1$

素因数の和:8838

約数の個数: 80

約数和(自身を含む): 5752965120

約数和(自身を除く): 3608693136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 167, 186, 248, 334, 372, 496, 501, 668, 744, 1002, 1336, 1488, 2004, 2672, 4008, 5177, 8016, 8629, 10354, 15531, 17258, 20708, 25887, 31062, 34516, 41416, 51774, 62124, 69032, 82832, 103548, 124248, 138064, 207096, 248496, 267499, 414192, 534998, 802497, 1069996, 1441043, 1604994, 2139992, 2882086, 3209988, 4279984, 4323129, 5764172, 6419976, 8646258, 11528344, 12839952, 17292516, 23056688, 34585032, 44672333, 69170064, 89344666, 134016999, 178689332, 268033998, 357378664, 536067996, 714757328, 1072135992, 2144271984]

約数ペア:

[(1, 2144271984), (2, 1072135992), (3, 714757328), (4, 536067996), (6, 357378664), (8, 268033998), (12, 178689332), (16, 134016999), (24, 89344666), (31, 69170064), (48, 44672333), (62, 34585032), (93, 23056688), (124, 17292516), (167, 12839952), (186, 11528344), (248, 8646258), (334, 6419976), (372, 5764172), (496, 4323129), (501, 4279984), (668, 3209988), (744, 2882086), (1002, 2139992), (1336, 1604994), (1488, 1441043), (2004, 1069996), (2672, 802497), (4008, 534998), (5177, 414192), (8016, 267499), (8629, 248496), (10354, 207096), (15531, 138064), (17258, 124248), (20708, 103548), (25887, 82832), (31062, 69032), (34516, 62124), (41416, 51774)]