306294768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 930930000

約数和(自身を除く): 624635232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1249, 1572, 1703, 1872, 2096, 2358, 2498, 3144, 3406, 3747, 4716, 4996, 5109, 6288, 6812, 7494, 9432, 9992, 10218, 11241, 13624, 14988, 15327, 16237, 18864, 19984, 20436, 22482, 27248, 29976, 30654, 32474, 40872, 44964, 48711, 59952, 61308, 64948, 81744, 89928, 97422, 122616, 129896, 146133, 163619, 179856, 194844, 245232, 259792, 292266, 327238, 389688, 490857, 584532, 654476, 779376, 981714, 1169064, 1308952, 1472571, 1963428, 2127047, 2338128, 2617904, 2945142, 3926856, 4254094, 5890284, 6381141, 7853712, 8508188, 11780568, 12762282, 17016376, 19143423, 23561136, 25524564, 34032752, 38286846, 51049128, 76573692, 102098256, 153147384, 306294768]

約数ペア:

[(1, 306294768), (2, 153147384), (3, 102098256), (4, 76573692), (6, 51049128), (8, 38286846), (9, 34032752), (12, 25524564), (13, 23561136), (16, 19143423), (18, 17016376), (24, 12762282), (26, 11780568), (36, 8508188), (39, 7853712), (48, 6381141), (52, 5890284), (72, 4254094), (78, 3926856), (104, 2945142), (117, 2617904), (131, 2338128), (144, 2127047), (156, 1963428), (208, 1472571), (234, 1308952), (262, 1169064), (312, 981714), (393, 779376), (468, 654476), (524, 584532), (624, 490857), (786, 389688), (936, 327238), (1048, 292266), (1179, 259792), (1249, 245232), (1572, 194844), (1703, 179856), (1872, 163619), (2096, 146133), (2358, 129896), (2498, 122616), (3144, 97422), (3406, 89928), (3747, 81744), (4716, 64948), (4996, 61308), (5109, 59952), (6288, 48711), (6812, 44964), (7494, 40872), (9432, 32474), (9992, 30654), (10218, 29976), (11241, 27248), (13624, 22482), (14988, 20436), (15327, 19984), (16237, 18864)]