305156808

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 160

約数和(自身を含む): 963198720

約数和(自身を除く): 658041912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1188, 1364, 1381, 1674, 1782, 2046, 2232, 2376, 2511, 2728, 2762, 3069, 3348, 3564, 4092, 4143, 5022, 5524, 6138, 6696, 7128, 8184, 8286, 9207, 10044, 11048, 12276, 12429, 15191, 16572, 18414, 20088, 24552, 24858, 27621, 30382, 33144, 36828, 37287, 42811, 45573, 49716, 55242, 60764, 73656, 74574, 85622, 91146, 99432, 110484, 111861, 121528, 128433, 136719, 149148, 171244, 182292, 220968, 223722, 256866, 273438, 298296, 342488, 364584, 385299, 410157, 447444, 470921, 513732, 546876, 770598, 820314, 894888, 941842, 1027464, 1093752, 1155897, 1230471, 1412763, 1541196, 1640628, 1883684, 2311794, 2460942, 2825526, 3082392, 3281256, 3467691, 3767368, 4238289, 4623588, 4921884, 5651052, 6935382, 8476578, 9247176, 9843768, 11302104, 12714867, 13870764, 16953156, 25429734, 27741528, 33906312, 38144601, 50859468, 76289202, 101718936, 152578404, 305156808]

約数ペア:

[(1, 305156808), (2, 152578404), (3, 101718936), (4, 76289202), (6, 50859468), (8, 38144601), (9, 33906312), (11, 27741528), (12, 25429734), (18, 16953156), (22, 13870764), (24, 12714867), (27, 11302104), (31, 9843768), (33, 9247176), (36, 8476578), (44, 6935382), (54, 5651052), (62, 4921884), (66, 4623588), (72, 4238289), (81, 3767368), (88, 3467691), (93, 3281256), (99, 3082392), (108, 2825526), (124, 2460942), (132, 2311794), (162, 1883684), (186, 1640628), (198, 1541196), (216, 1412763), (248, 1230471), (264, 1155897), (279, 1093752), (297, 1027464), (324, 941842), (341, 894888), (372, 820314), (396, 770598), (558, 546876), (594, 513732), (648, 470921), (682, 447444), (744, 410157), (792, 385299), (837, 364584), (891, 342488), (1023, 298296), (1116, 273438), (1188, 256866), (1364, 223722), (1381, 220968), (1674, 182292), (1782, 171244), (2046, 149148), (2232, 136719), (2376, 128433), (2511, 121528), (2728, 111861), (2762, 110484), (3069, 99432), (3348, 91146), (3564, 85622), (4092, 74574), (4143, 73656), (5022, 60764), (5524, 55242), (6138, 49716), (6696, 45573), (7128, 42811), (8184, 37287), (8286, 36828), (9207, 33144), (10044, 30382), (11048, 27621), (12276, 24858), (12429, 24552), (15191, 20088), (16572, 18414)]