1305987192

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18719}}^1$

素因数の和:18770

約数の個数: 128

約数和(自身を含む): 4043520000

約数和(自身を除く): 2737532808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1224, 1292, 1368, 1836, 1938, 2052, 2584, 2907, 3672, 3876, 4104, 5814, 7752, 8721, 11628, 17442, 18719, 23256, 34884, 37438, 56157, 69768, 74876, 112314, 149752, 168471, 224628, 318223, 336942, 355661, 449256, 505413, 636446, 673884, 711322, 954669, 1010826, 1066983, 1272892, 1347768, 1422644, 1909338, 2021652, 2133966, 2545784, 2845288, 2864007, 3200949, 3818676, 4043304, 4267932, 5728014, 6046237, 6401898, 7637352, 8535864, 8592021, 9602847, 11456028, 12092474, 12803796, 17184042, 18138711, 19205694, 22912056, 24184948, 25607592, 34368084, 36277422, 38411388, 48369896, 54416133, 68736168, 72554844, 76822776, 108832266, 145109688, 163248399, 217664532, 326496798, 435329064, 652993596, 1305987192]

約数ペア:

[(1, 1305987192), (2, 652993596), (3, 435329064), (4, 326496798), (6, 217664532), (8, 163248399), (9, 145109688), (12, 108832266), (17, 76822776), (18, 72554844), (19, 68736168), (24, 54416133), (27, 48369896), (34, 38411388), (36, 36277422), (38, 34368084), (51, 25607592), (54, 24184948), (57, 22912056), (68, 19205694), (72, 18138711), (76, 17184042), (102, 12803796), (108, 12092474), (114, 11456028), (136, 9602847), (152, 8592021), (153, 8535864), (171, 7637352), (204, 6401898), (216, 6046237), (228, 5728014), (306, 4267932), (323, 4043304), (342, 3818676), (408, 3200949), (456, 2864007), (459, 2845288), (513, 2545784), (612, 2133966), (646, 2021652), (684, 1909338), (918, 1422644), (969, 1347768), (1026, 1272892), (1224, 1066983), (1292, 1010826), (1368, 954669), (1836, 711322), (1938, 673884), (2052, 636446), (2584, 505413), (2907, 449256), (3672, 355661), (3876, 336942), (4104, 318223), (5814, 224628), (7752, 168471), (8721, 149752), (11628, 112314), (17442, 74876), (18719, 69768), (23256, 56157), (34884, 37438)]