305833104

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 929940480

約数和(自身を除く): 624107376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 108, 123, 124, 144, 164, 186, 216, 246, 248, 279, 328, 369, 372, 432, 492, 496, 557, 558, 656, 738, 744, 837, 984, 1107, 1114, 1116, 1271, 1476, 1488, 1671, 1674, 1968, 2214, 2228, 2232, 2542, 2952, 3342, 3348, 3813, 4428, 4456, 4464, 5013, 5084, 5904, 6684, 6696, 7626, 8856, 8912, 10026, 10168, 11439, 13368, 13392, 15039, 15252, 17267, 17712, 20052, 20336, 22837, 22878, 26736, 30078, 30504, 34317, 34534, 40104, 45674, 45756, 51801, 60156, 61008, 68511, 68634, 69068, 80208, 91348, 91512, 103602, 120312, 137022, 137268, 138136, 155403, 182696, 183024, 205533, 207204, 240624, 274044, 274536, 276272, 310806, 365392, 411066, 414408, 466209, 548088, 549072, 616599, 621612, 707947, 822132, 828816, 932418, 1096176, 1233198, 1243224, 1415894, 1644264, 1864836, 2123841, 2466396, 2486448, 2831788, 3288528, 3729672, 4247682, 4932792, 5663576, 6371523, 7459344, 8495364, 9865584, 11327152, 12743046, 16990728, 19114569, 25486092, 33981456, 38229138, 50972184, 76458276, 101944368, 152916552, 305833104]

約数ペア:

[(1, 305833104), (2, 152916552), (3, 101944368), (4, 76458276), (6, 50972184), (8, 38229138), (9, 33981456), (12, 25486092), (16, 19114569), (18, 16990728), (24, 12743046), (27, 11327152), (31, 9865584), (36, 8495364), (41, 7459344), (48, 6371523), (54, 5663576), (62, 4932792), (72, 4247682), (82, 3729672), (93, 3288528), (108, 2831788), (123, 2486448), (124, 2466396), (144, 2123841), (164, 1864836), (186, 1644264), (216, 1415894), (246, 1243224), (248, 1233198), (279, 1096176), (328, 932418), (369, 828816), (372, 822132), (432, 707947), (492, 621612), (496, 616599), (557, 549072), (558, 548088), (656, 466209), (738, 414408), (744, 411066), (837, 365392), (984, 310806), (1107, 276272), (1114, 274536), (1116, 274044), (1271, 240624), (1476, 207204), (1488, 205533), (1671, 183024), (1674, 182696), (1968, 155403), (2214, 138136), (2228, 137268), (2232, 137022), (2542, 120312), (2952, 103602), (3342, 91512), (3348, 91348), (3813, 80208), (4428, 69068), (4456, 68634), (4464, 68511), (5013, 61008), (5084, 60156), (5904, 51801), (6684, 45756), (6696, 45674), (7626, 40104), (8856, 34534), (8912, 34317), (10026, 30504), (10168, 30078), (11439, 26736), (13368, 22878), (13392, 22837), (15039, 20336), (15252, 20052), (17267, 17712)]