222198624

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{3877}}^1$

素因数の和:4092

約数の個数: 72

約数和(自身を含む): 635216400

約数和(自身を除く): 413017776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 3877, 4776, 6368, 7164, 7754, 9552, 11631, 14328, 15508, 19104, 23262, 28656, 31016, 34893, 46524, 57312, 62032, 69786, 93048, 124064, 139572, 186096, 279144, 372192, 558288, 771523, 1116576, 1543046, 2314569, 3086092, 4629138, 6172184, 6943707, 9258276, 12344368, 13887414, 18516552, 24688736, 27774828, 37033104, 55549656, 74066208, 111099312, 222198624]

約数ペア:

[(1, 222198624), (2, 111099312), (3, 74066208), (4, 55549656), (6, 37033104), (8, 27774828), (9, 24688736), (12, 18516552), (16, 13887414), (18, 12344368), (24, 9258276), (32, 6943707), (36, 6172184), (48, 4629138), (72, 3086092), (96, 2314569), (144, 1543046), (199, 1116576), (288, 771523), (398, 558288), (597, 372192), (796, 279144), (1194, 186096), (1592, 139572), (1791, 124064), (2388, 93048), (3184, 69786), (3582, 62032), (3877, 57312), (4776, 46524), (6368, 34893), (7164, 31016), (7754, 28656), (9552, 23262), (11631, 19104), (14328, 15508)]