270419076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 708873984

約数和(自身を除く): 438454908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 293, 372, 558, 586, 827, 879, 1116, 1172, 1654, 1758, 2481, 2637, 3308, 3516, 4962, 5274, 7443, 9083, 9924, 10548, 14886, 18166, 25637, 27249, 29772, 36332, 51274, 54498, 76911, 81747, 102548, 108996, 153822, 163494, 230733, 242311, 307644, 326988, 461466, 484622, 726933, 922932, 969244, 1453866, 2180799, 2907732, 4361598, 7511641, 8723196, 15023282, 22534923, 30046564, 45069846, 67604769, 90139692, 135209538, 270419076]

約数ペア:

[(1, 270419076), (2, 135209538), (3, 90139692), (4, 67604769), (6, 45069846), (9, 30046564), (12, 22534923), (18, 15023282), (31, 8723196), (36, 7511641), (62, 4361598), (93, 2907732), (124, 2180799), (186, 1453866), (279, 969244), (293, 922932), (372, 726933), (558, 484622), (586, 461466), (827, 326988), (879, 307644), (1116, 242311), (1172, 230733), (1654, 163494), (1758, 153822), (2481, 108996), (2637, 102548), (3308, 81747), (3516, 76911), (4962, 54498), (5274, 51274), (7443, 36332), (9083, 29772), (9924, 27249), (10548, 25637), (14886, 18166)]