901498608

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 2576620800

約数和(自身を除く): 1675122192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 191, 219, 292, 382, 438, 449, 573, 584, 657, 764, 876, 898, 1146, 1168, 1314, 1347, 1528, 1719, 1752, 1796, 2292, 2628, 2694, 3056, 3438, 3504, 3592, 4041, 4584, 5256, 5388, 6876, 7184, 8082, 9168, 10512, 10776, 13752, 13943, 16164, 21552, 27504, 27886, 32328, 32777, 41829, 55772, 64656, 65554, 83658, 85759, 98331, 111544, 125487, 131108, 167316, 171518, 196662, 223088, 250974, 257277, 262216, 294993, 334632, 343036, 393324, 501948, 514554, 524432, 589986, 669264, 686072, 771831, 786648, 1003896, 1029108, 1179972, 1372144, 1543662, 1573296, 2007792, 2058216, 2359944, 3087324, 4116432, 4719888, 6174648, 6260407, 12349296, 12520814, 18781221, 25041628, 37562442, 50083256, 56343663, 75124884, 100166512, 112687326, 150249768, 225374652, 300499536, 450749304, 901498608]

約数ペア:

[(1, 901498608), (2, 450749304), (3, 300499536), (4, 225374652), (6, 150249768), (8, 112687326), (9, 100166512), (12, 75124884), (16, 56343663), (18, 50083256), (24, 37562442), (36, 25041628), (48, 18781221), (72, 12520814), (73, 12349296), (144, 6260407), (146, 6174648), (191, 4719888), (219, 4116432), (292, 3087324), (382, 2359944), (438, 2058216), (449, 2007792), (573, 1573296), (584, 1543662), (657, 1372144), (764, 1179972), (876, 1029108), (898, 1003896), (1146, 786648), (1168, 771831), (1314, 686072), (1347, 669264), (1528, 589986), (1719, 524432), (1752, 514554), (1796, 501948), (2292, 393324), (2628, 343036), (2694, 334632), (3056, 294993), (3438, 262216), (3504, 257277), (3592, 250974), (4041, 223088), (4584, 196662), (5256, 171518), (5388, 167316), (6876, 131108), (7184, 125487), (8082, 111544), (9168, 98331), (10512, 85759), (10776, 83658), (13752, 65554), (13943, 64656), (16164, 55772), (21552, 41829), (27504, 32777), (27886, 32328)]