227579742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 554561280

約数和(自身を除く): 326981538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 137, 186, 229, 234, 274, 279, 403, 411, 458, 558, 687, 806, 822, 1209, 1233, 1374, 1781, 2061, 2418, 2466, 2977, 3562, 3627, 4122, 4247, 5343, 5954, 7099, 7254, 8494, 8931, 10686, 12741, 14198, 16029, 17862, 21297, 25482, 26793, 31373, 32058, 38223, 42594, 53586, 55211, 62746, 63891, 76446, 92287, 94119, 110422, 127782, 165633, 184574, 188238, 276861, 282357, 331266, 407849, 496899, 553722, 564714, 815698, 830583, 972563, 993798, 1223547, 1661166, 1945126, 2447094, 2917689, 3670641, 5835378, 7341282, 8753067, 12643319, 17506134, 25286638, 37929957, 75859914, 113789871, 227579742]

約数ペア:

[(1, 227579742), (2, 113789871), (3, 75859914), (6, 37929957), (9, 25286638), (13, 17506134), (18, 12643319), (26, 8753067), (31, 7341282), (39, 5835378), (62, 3670641), (78, 2917689), (93, 2447094), (117, 1945126), (137, 1661166), (186, 1223547), (229, 993798), (234, 972563), (274, 830583), (279, 815698), (403, 564714), (411, 553722), (458, 496899), (558, 407849), (687, 331266), (806, 282357), (822, 276861), (1209, 188238), (1233, 184574), (1374, 165633), (1781, 127782), (2061, 110422), (2418, 94119), (2466, 92287), (2977, 76446), (3562, 63891), (3627, 62746), (4122, 55211), (4247, 53586), (5343, 42594), (5954, 38223), (7099, 32058), (7254, 31373), (8494, 26793), (8931, 25482), (10686, 21297), (12741, 17862), (14198, 16029)]