228328776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 722030400

約数和(自身を除く): 493701624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 247, 296, 312, 333, 342, 347, 444, 456, 468, 481, 494, 666, 684, 694, 703, 741, 888, 936, 962, 988, 1041, 1332, 1368, 1388, 1406, 1443, 1482, 1924, 1976, 2082, 2109, 2223, 2664, 2776, 2812, 2886, 2964, 3123, 3848, 4164, 4218, 4329, 4446, 4511, 5624, 5772, 5928, 6246, 6327, 6593, 8328, 8436, 8658, 8892, 9022, 9139, 11544, 12492, 12654, 12839, 13186, 13533, 16872, 17316, 17784, 18044, 18278, 19779, 24984, 25308, 25678, 26372, 27066, 27417, 34632, 36088, 36556, 38517, 39558, 40599, 50616, 51356, 52744, 54132, 54834, 59337, 73112, 77034, 79116, 81198, 82251, 85709, 102712, 108264, 109668, 115551, 118674, 154068, 158232, 162396, 164502, 166907, 171418, 219336, 231102, 237348, 243941, 257127, 308136, 324792, 329004, 333814, 342836, 462204, 474696, 487882, 500721, 514254, 658008, 667628, 685672, 731823, 771381, 924408, 975764, 1001442, 1028508, 1335256, 1463646, 1502163, 1542762, 1951528, 2002884, 2057016, 2195469, 2927292, 3004326, 3085524, 3171233, 4005768, 4390938, 5854584, 6008652, 6171048, 6342466, 8781876, 9513699, 12017304, 12684932, 17563752, 19027398, 25369864, 28541097, 38054796, 57082194, 76109592, 114164388, 228328776]

約数ペア:

[(1, 228328776), (2, 114164388), (3, 76109592), (4, 57082194), (6, 38054796), (8, 28541097), (9, 25369864), (12, 19027398), (13, 17563752), (18, 12684932), (19, 12017304), (24, 9513699), (26, 8781876), (36, 6342466), (37, 6171048), (38, 6008652), (39, 5854584), (52, 4390938), (57, 4005768), (72, 3171233), (74, 3085524), (76, 3004326), (78, 2927292), (104, 2195469), (111, 2057016), (114, 2002884), (117, 1951528), (148, 1542762), (152, 1502163), (156, 1463646), (171, 1335256), (222, 1028508), (228, 1001442), (234, 975764), (247, 924408), (296, 771381), (312, 731823), (333, 685672), (342, 667628), (347, 658008), (444, 514254), (456, 500721), (468, 487882), (481, 474696), (494, 462204), (666, 342836), (684, 333814), (694, 329004), (703, 324792), (741, 308136), (888, 257127), (936, 243941), (962, 237348), (988, 231102), (1041, 219336), (1332, 171418), (1368, 166907), (1388, 164502), (1406, 162396), (1443, 158232), (1482, 154068), (1924, 118674), (1976, 115551), (2082, 109668), (2109, 108264), (2223, 102712), (2664, 85709), (2776, 82251), (2812, 81198), (2886, 79116), (2964, 77034), (3123, 73112), (3848, 59337), (4164, 54834), (4218, 54132), (4329, 52744), (4446, 51356), (4511, 50616), (5624, 40599), (5772, 39558), (5928, 38517), (6246, 36556), (6327, 36088), (6593, 34632), (8328, 27417), (8436, 27066), (8658, 26372), (8892, 25678), (9022, 25308), (9139, 24984), (11544, 19779), (12492, 18278), (12654, 18044), (12839, 17784), (13186, 17316), (13533, 16872)]