2389346036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5569}}^1$

素因数の和:5797

約数の個数: 72

約数和(自身を含む): 5333832000

約数和(自身を除く): 2944485964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 199, 308, 398, 539, 796, 1078, 1393, 2156, 2189, 2786, 4378, 5569, 5572, 8756, 9751, 11138, 15323, 19502, 22276, 30646, 38983, 39004, 61259, 61292, 77966, 107261, 122518, 155932, 214522, 245036, 272881, 428813, 429044, 545762, 857626, 1091524, 1108231, 1715252, 2216462, 3001691, 4432924, 6003382, 7757617, 12006764, 12190541, 15515234, 24381082, 31030468, 48762164, 54303319, 85333787, 108606638, 170667574, 217213276, 341335148, 597336509, 1194673018, 2389346036]

約数ペア:

[(1, 2389346036), (2, 1194673018), (4, 597336509), (7, 341335148), (11, 217213276), (14, 170667574), (22, 108606638), (28, 85333787), (44, 54303319), (49, 48762164), (77, 31030468), (98, 24381082), (154, 15515234), (196, 12190541), (199, 12006764), (308, 7757617), (398, 6003382), (539, 4432924), (796, 3001691), (1078, 2216462), (1393, 1715252), (2156, 1108231), (2189, 1091524), (2786, 857626), (4378, 545762), (5569, 429044), (5572, 428813), (8756, 272881), (9751, 245036), (11138, 214522), (15323, 155932), (19502, 122518), (22276, 107261), (30646, 77966), (38983, 61292), (39004, 61259)]