2778045168

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{1489}}^1$

素因数の和:2374

約数の個数: 80

約数和(自身を含む): 7343101440

約数和(自身を除く): 4565056272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 827, 1128, 1489, 1654, 2256, 2481, 2978, 3308, 4467, 4962, 5956, 6616, 8934, 9924, 11912, 13232, 17868, 19848, 23824, 35736, 38869, 39696, 69983, 71472, 77738, 116607, 139966, 155476, 209949, 233214, 279932, 310952, 419898, 466428, 559864, 621904, 839796, 932856, 1119728, 1231403, 1679592, 1865712, 2462806, 3359184, 3694209, 4925612, 7388418, 9851224, 14776836, 19702448, 29553672, 57875941, 59107344, 115751882, 173627823, 231503764, 347255646, 463007528, 694511292, 926015056, 1389022584, 2778045168]

約数ペア:

[(1, 2778045168), (2, 1389022584), (3, 926015056), (4, 694511292), (6, 463007528), (8, 347255646), (12, 231503764), (16, 173627823), (24, 115751882), (47, 59107344), (48, 57875941), (94, 29553672), (141, 19702448), (188, 14776836), (282, 9851224), (376, 7388418), (564, 4925612), (752, 3694209), (827, 3359184), (1128, 2462806), (1489, 1865712), (1654, 1679592), (2256, 1231403), (2481, 1119728), (2978, 932856), (3308, 839796), (4467, 621904), (4962, 559864), (5956, 466428), (6616, 419898), (8934, 310952), (9924, 279932), (11912, 233214), (13232, 209949), (17868, 155476), (19848, 139966), (23824, 116607), (35736, 77738), (38869, 71472), (39696, 69983)]