253349856

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 144

約数和(自身を含む): 771982848

約数和(自身を除く): 518632992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1051, 1116, 1296, 1488, 1674, 1944, 2102, 2232, 2511, 2592, 2976, 3153, 3348, 3888, 4204, 4464, 5022, 6306, 6696, 7533, 7776, 8408, 8928, 9459, 10044, 12612, 13392, 15066, 16816, 18918, 20088, 25224, 26784, 28377, 30132, 32581, 33632, 37836, 40176, 50448, 56754, 60264, 65162, 75672, 80352, 85131, 97743, 100896, 113508, 120528, 130324, 151344, 170262, 195486, 227016, 241056, 255393, 260648, 293229, 302688, 340524, 390972, 454032, 510786, 521296, 586458, 681048, 781944, 879687, 908064, 1021572, 1042592, 1172916, 1362096, 1563888, 1759374, 2043144, 2345832, 2639061, 2724192, 3127776, 3518748, 4086288, 4691664, 5278122, 7037496, 7917183, 8172576, 9383328, 10556244, 14074992, 15834366, 21112488, 28149984, 31668732, 42224976, 63337464, 84449952, 126674928, 253349856]

約数ペア:

[(1, 253349856), (2, 126674928), (3, 84449952), (4, 63337464), (6, 42224976), (8, 31668732), (9, 28149984), (12, 21112488), (16, 15834366), (18, 14074992), (24, 10556244), (27, 9383328), (31, 8172576), (32, 7917183), (36, 7037496), (48, 5278122), (54, 4691664), (62, 4086288), (72, 3518748), (81, 3127776), (93, 2724192), (96, 2639061), (108, 2345832), (124, 2043144), (144, 1759374), (162, 1563888), (186, 1362096), (216, 1172916), (243, 1042592), (248, 1021572), (279, 908064), (288, 879687), (324, 781944), (372, 681048), (432, 586458), (486, 521296), (496, 510786), (558, 454032), (648, 390972), (744, 340524), (837, 302688), (864, 293229), (972, 260648), (992, 255393), (1051, 241056), (1116, 227016), (1296, 195486), (1488, 170262), (1674, 151344), (1944, 130324), (2102, 120528), (2232, 113508), (2511, 100896), (2592, 97743), (2976, 85131), (3153, 80352), (3348, 75672), (3888, 65162), (4204, 60264), (4464, 56754), (5022, 50448), (6306, 40176), (6696, 37836), (7533, 33632), (7776, 32581), (8408, 30132), (8928, 28377), (9459, 26784), (10044, 25224), (12612, 20088), (13392, 18918), (15066, 16816)]