12215671368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10037}}^1$

素因数の和:10239

約数の個数: 128

約数和(自身を含む): 34257686400

約数和(自身を除く): 22042015032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 157, 204, 228, 314, 323, 408, 456, 471, 628, 646, 942, 969, 1256, 1292, 1884, 1938, 2584, 2669, 2983, 3768, 3876, 5338, 5966, 7752, 8007, 8949, 10037, 10676, 11932, 16014, 17898, 20074, 21352, 23864, 30111, 32028, 35796, 40148, 50711, 60222, 64056, 71592, 80296, 101422, 120444, 152133, 170629, 190703, 202844, 240888, 304266, 341258, 381406, 405688, 511887, 572109, 608532, 682516, 762812, 1023774, 1144218, 1217064, 1365032, 1525624, 1575809, 2047548, 2288436, 3151618, 3241951, 4095096, 4576872, 4727427, 6303236, 6483902, 9454854, 9725853, 12606472, 12967804, 18909708, 19451706, 25935608, 26788753, 29940371, 37819416, 38903412, 53577506, 59880742, 77806824, 80366259, 89821113, 107155012, 119761484, 160732518, 179642226, 214310024, 239522968, 321465036, 359284452, 508986307, 642930072, 718568904, 1017972614, 1526958921, 2035945228, 3053917842, 4071890456, 6107835684, 12215671368]

約数ペア:

[(1, 12215671368), (2, 6107835684), (3, 4071890456), (4, 3053917842), (6, 2035945228), (8, 1526958921), (12, 1017972614), (17, 718568904), (19, 642930072), (24, 508986307), (34, 359284452), (38, 321465036), (51, 239522968), (57, 214310024), (68, 179642226), (76, 160732518), (102, 119761484), (114, 107155012), (136, 89821113), (152, 80366259), (157, 77806824), (204, 59880742), (228, 53577506), (314, 38903412), (323, 37819416), (408, 29940371), (456, 26788753), (471, 25935608), (628, 19451706), (646, 18909708), (942, 12967804), (969, 12606472), (1256, 9725853), (1292, 9454854), (1884, 6483902), (1938, 6303236), (2584, 4727427), (2669, 4576872), (2983, 4095096), (3768, 3241951), (3876, 3151618), (5338, 2288436), (5966, 2047548), (7752, 1575809), (8007, 1525624), (8949, 1365032), (10037, 1217064), (10676, 1144218), (11932, 1023774), (16014, 762812), (17898, 682516), (20074, 608532), (21352, 572109), (23864, 511887), (30111, 405688), (32028, 381406), (35796, 341258), (40148, 304266), (50711, 240888), (60222, 202844), (64056, 190703), (71592, 170629), (80296, 152133), (101422, 120444)]