315467424

素因数分解:

$2^5\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1249}}^1$

素因数の和:2142

約数の個数: 72

約数和(自身を含む): 898852500

約数和(自身を除く): 583385076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 877, 1249, 1754, 2498, 2631, 3508, 3747, 4996, 5262, 7016, 7494, 7893, 9992, 10524, 11241, 14032, 14988, 15786, 19984, 21048, 22482, 28064, 29976, 31572, 39968, 42096, 44964, 59952, 63144, 84192, 89928, 119904, 126288, 179856, 252576, 359712, 1095373, 2190746, 3286119, 4381492, 6572238, 8762984, 9858357, 13144476, 17525968, 19716714, 26288952, 35051936, 39433428, 52577904, 78866856, 105155808, 157733712, 315467424]

約数ペア:

[(1, 315467424), (2, 157733712), (3, 105155808), (4, 78866856), (6, 52577904), (8, 39433428), (9, 35051936), (12, 26288952), (16, 19716714), (18, 17525968), (24, 13144476), (32, 9858357), (36, 8762984), (48, 6572238), (72, 4381492), (96, 3286119), (144, 2190746), (288, 1095373), (877, 359712), (1249, 252576), (1754, 179856), (2498, 126288), (2631, 119904), (3508, 89928), (3747, 84192), (4996, 63144), (5262, 59952), (7016, 44964), (7494, 42096), (7893, 39968), (9992, 31572), (10524, 29976), (11241, 28064), (14032, 22482), (14988, 21048), (15786, 19984)]