438046488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 1334361600

約数和(自身を除く): 896315112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 263, 264, 297, 396, 526, 594, 701, 789, 792, 1052, 1188, 1402, 1578, 2103, 2104, 2367, 2376, 2804, 2893, 3156, 4206, 4734, 5608, 5786, 6309, 6312, 7101, 7711, 8412, 8679, 9468, 11572, 12618, 14202, 15422, 16824, 17358, 18927, 18936, 23133, 23144, 25236, 26037, 28404, 30844, 34716, 37854, 46266, 50472, 52074, 56808, 61688, 69399, 69432, 75708, 78111, 92532, 104148, 138798, 151416, 156222, 184363, 185064, 208197, 208296, 277596, 312444, 368726, 416394, 553089, 555192, 624888, 737452, 832788, 1106178, 1474904, 1659267, 1665576, 2027993, 2212356, 3318534, 4055986, 4424712, 4977801, 6083979, 6637068, 8111972, 9955602, 12167958, 13274136, 16223944, 18251937, 19911204, 24335916, 36503874, 39822408, 48671832, 54755811, 73007748, 109511622, 146015496, 219023244, 438046488]

約数ペア:

[(1, 438046488), (2, 219023244), (3, 146015496), (4, 109511622), (6, 73007748), (8, 54755811), (9, 48671832), (11, 39822408), (12, 36503874), (18, 24335916), (22, 19911204), (24, 18251937), (27, 16223944), (33, 13274136), (36, 12167958), (44, 9955602), (54, 8111972), (66, 6637068), (72, 6083979), (88, 4977801), (99, 4424712), (108, 4055986), (132, 3318534), (198, 2212356), (216, 2027993), (263, 1665576), (264, 1659267), (297, 1474904), (396, 1106178), (526, 832788), (594, 737452), (701, 624888), (789, 555192), (792, 553089), (1052, 416394), (1188, 368726), (1402, 312444), (1578, 277596), (2103, 208296), (2104, 208197), (2367, 185064), (2376, 184363), (2804, 156222), (2893, 151416), (3156, 138798), (4206, 104148), (4734, 92532), (5608, 78111), (5786, 75708), (6309, 69432), (6312, 69399), (7101, 61688), (7711, 56808), (8412, 52074), (8679, 50472), (9468, 46266), (11572, 37854), (12618, 34716), (14202, 30844), (15422, 28404), (16824, 26037), (17358, 25236), (18927, 23144), (18936, 23133)]