245249784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4441}}^1$

素因数の和:4525

約数の個数: 96

約数和(自身を含む): 727599600

約数和(自身を除く): 482349816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 708, 767, 936, 1062, 1416, 1534, 2124, 2301, 3068, 4248, 4441, 4602, 6136, 6903, 8882, 9204, 13323, 13806, 17764, 18408, 26646, 27612, 35528, 39969, 53292, 55224, 57733, 79938, 106584, 115466, 159876, 173199, 230932, 262019, 319752, 346398, 461864, 519597, 524038, 692796, 786057, 1039194, 1048076, 1385592, 1572114, 2078388, 2096152, 2358171, 3144228, 3406247, 4156776, 4716342, 6288456, 6812494, 9432684, 10218741, 13624988, 18865368, 20437482, 27249976, 30656223, 40874964, 61312446, 81749928, 122624892, 245249784]

約数ペア:

[(1, 245249784), (2, 122624892), (3, 81749928), (4, 61312446), (6, 40874964), (8, 30656223), (9, 27249976), (12, 20437482), (13, 18865368), (18, 13624988), (24, 10218741), (26, 9432684), (36, 6812494), (39, 6288456), (52, 4716342), (59, 4156776), (72, 3406247), (78, 3144228), (104, 2358171), (117, 2096152), (118, 2078388), (156, 1572114), (177, 1385592), (234, 1048076), (236, 1039194), (312, 786057), (354, 692796), (468, 524038), (472, 519597), (531, 461864), (708, 346398), (767, 319752), (936, 262019), (1062, 230932), (1416, 173199), (1534, 159876), (2124, 115466), (2301, 106584), (3068, 79938), (4248, 57733), (4441, 55224), (4602, 53292), (6136, 39969), (6903, 35528), (8882, 27612), (9204, 26646), (13323, 18408), (13806, 17764)]