245954688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2534

約数の個数: 128

約数和(自身を含む): 767137920

約数和(自身を除く): 521183232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2473, 2688, 3108, 3552, 4144, 4736, 4946, 6216, 7104, 7419, 8288, 9892, 12432, 14208, 14838, 16576, 17311, 19784, 24864, 29676, 33152, 34622, 39568, 49728, 51933, 59352, 69244, 79136, 91501, 99456, 103866, 118704, 138488, 158272, 183002, 207732, 237408, 274503, 276976, 316544, 366004, 415464, 474816, 549006, 553952, 640507, 732008, 830928, 949632, 1098012, 1107904, 1281014, 1464016, 1661856, 1921521, 2196024, 2215808, 2562028, 2928032, 3323712, 3843042, 4392048, 5124056, 5856064, 6647424, 7686084, 8784096, 10248112, 11712128, 15372168, 17568192, 20496224, 30744336, 35136384, 40992448, 61488672, 81984896, 122977344, 245954688]

約数ペア:

[(1, 245954688), (2, 122977344), (3, 81984896), (4, 61488672), (6, 40992448), (7, 35136384), (8, 30744336), (12, 20496224), (14, 17568192), (16, 15372168), (21, 11712128), (24, 10248112), (28, 8784096), (32, 7686084), (37, 6647424), (42, 5856064), (48, 5124056), (56, 4392048), (64, 3843042), (74, 3323712), (84, 2928032), (96, 2562028), (111, 2215808), (112, 2196024), (128, 1921521), (148, 1661856), (168, 1464016), (192, 1281014), (222, 1107904), (224, 1098012), (259, 949632), (296, 830928), (336, 732008), (384, 640507), (444, 553952), (448, 549006), (518, 474816), (592, 415464), (672, 366004), (777, 316544), (888, 276976), (896, 274503), (1036, 237408), (1184, 207732), (1344, 183002), (1554, 158272), (1776, 138488), (2072, 118704), (2368, 103866), (2473, 99456), (2688, 91501), (3108, 79136), (3552, 69244), (4144, 59352), (4736, 51933), (4946, 49728), (6216, 39568), (7104, 34622), (7419, 33152), (8288, 29676), (9892, 24864), (12432, 19784), (14208, 17311), (14838, 16576)]