15673715388

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{7229}}^1$

素因数の和:7731

約数の個数: 72

約数和(自身を含む): 39949509600

約数和(自身を除く): 24275794212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 263, 458, 526, 687, 789, 916, 1052, 1374, 1578, 2061, 2367, 2748, 3156, 4122, 4734, 7229, 8244, 9468, 14458, 21687, 28916, 43374, 60227, 65061, 86748, 120454, 130122, 180681, 240908, 260244, 361362, 542043, 722724, 1084086, 1655441, 1901227, 2168172, 3310882, 3802454, 4966323, 5703681, 6621764, 7604908, 9932646, 11407362, 14898969, 17111043, 19865292, 22814724, 29797938, 34222086, 59595876, 68444172, 435380983, 870761966, 1306142949, 1741523932, 2612285898, 3918428847, 5224571796, 7836857694, 15673715388]

約数ペア:

[(1, 15673715388), (2, 7836857694), (3, 5224571796), (4, 3918428847), (6, 2612285898), (9, 1741523932), (12, 1306142949), (18, 870761966), (36, 435380983), (229, 68444172), (263, 59595876), (458, 34222086), (526, 29797938), (687, 22814724), (789, 19865292), (916, 17111043), (1052, 14898969), (1374, 11407362), (1578, 9932646), (2061, 7604908), (2367, 6621764), (2748, 5703681), (3156, 4966323), (4122, 3802454), (4734, 3310882), (7229, 2168172), (8244, 1901227), (9468, 1655441), (14458, 1084086), (21687, 722724), (28916, 542043), (43374, 361362), (60227, 260244), (65061, 240908), (86748, 180681), (120454, 130122)]