289362192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16249}}^1$

素因数の和:16320

約数の個数: 80

約数和(自身を含む): 870480000

約数和(自身を除く): 581117808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 16249, 17808, 32498, 48747, 64996, 97494, 113743, 129992, 194988, 227486, 259984, 341229, 389976, 454972, 682458, 779952, 861197, 909944, 1364916, 1722394, 1819888, 2583591, 2729832, 3444788, 5167182, 5459664, 6028379, 6889576, 10334364, 12056758, 13779152, 18085137, 20668728, 24113516, 36170274, 41337456, 48227032, 72340548, 96454064, 144681096, 289362192]

約数ペア:

[(1, 289362192), (2, 144681096), (3, 96454064), (4, 72340548), (6, 48227032), (7, 41337456), (8, 36170274), (12, 24113516), (14, 20668728), (16, 18085137), (21, 13779152), (24, 12056758), (28, 10334364), (42, 6889576), (48, 6028379), (53, 5459664), (56, 5167182), (84, 3444788), (106, 2729832), (112, 2583591), (159, 1819888), (168, 1722394), (212, 1364916), (318, 909944), (336, 861197), (371, 779952), (424, 682458), (636, 454972), (742, 389976), (848, 341229), (1113, 259984), (1272, 227486), (1484, 194988), (2226, 129992), (2544, 113743), (2968, 97494), (4452, 64996), (5936, 48747), (8904, 32498), (16249, 17808)]