198841608

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{18787}}^1$

素因数の和:18816

約数の個数: 96

約数和(自身を含む): 642549600

約数和(自身を除く): 443707992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 18787, 37574, 56361, 75148, 112722, 131509, 150296, 169083, 225444, 263018, 338166, 394527, 450888, 507249, 526036, 676332, 789054, 920563, 1014498, 1052072, 1183581, 1352664, 1578108, 1841126, 2028996, 2367162, 2761689, 3156216, 3550743, 3682252, 4057992, 4734324, 5523378, 7101486, 7364504, 8285067, 9468648, 11046756, 14202972, 16570134, 22093512, 24855201, 28405944, 33140268, 49710402, 66280536, 99420804, 198841608]

約数ペア:

[(1, 198841608), (2, 99420804), (3, 66280536), (4, 49710402), (6, 33140268), (7, 28405944), (8, 24855201), (9, 22093512), (12, 16570134), (14, 14202972), (18, 11046756), (21, 9468648), (24, 8285067), (27, 7364504), (28, 7101486), (36, 5523378), (42, 4734324), (49, 4057992), (54, 3682252), (56, 3550743), (63, 3156216), (72, 2761689), (84, 2367162), (98, 2028996), (108, 1841126), (126, 1578108), (147, 1352664), (168, 1183581), (189, 1052072), (196, 1014498), (216, 920563), (252, 789054), (294, 676332), (378, 526036), (392, 507249), (441, 450888), (504, 394527), (588, 338166), (756, 263018), (882, 225444), (1176, 169083), (1323, 150296), (1512, 131509), (1764, 112722), (2646, 75148), (3528, 56361), (5292, 37574), (10584, 18787)]