243379854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 602652960

約数和(自身を除く): 359273106

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 153, 171, 246, 306, 323, 342, 369, 646, 697, 738, 779, 969, 1021, 1394, 1558, 1938, 2042, 2091, 2337, 2907, 3063, 4182, 4674, 5814, 6126, 6273, 7011, 9189, 12546, 13243, 14022, 17357, 18378, 19399, 26486, 34714, 38798, 39729, 41861, 52071, 58197, 79458, 83722, 104142, 116394, 119187, 125583, 156213, 174591, 238374, 251166, 312426, 329783, 349182, 376749, 659566, 711637, 753498, 795359, 989349, 1423274, 1590718, 1978698, 2134911, 2386077, 2968047, 4269822, 4772154, 5936094, 6404733, 7158231, 12809466, 13521103, 14316462, 27042206, 40563309, 81126618, 121689927, 243379854]

約数ペア:

[(1, 243379854), (2, 121689927), (3, 81126618), (6, 40563309), (9, 27042206), (17, 14316462), (18, 13521103), (19, 12809466), (34, 7158231), (38, 6404733), (41, 5936094), (51, 4772154), (57, 4269822), (82, 2968047), (102, 2386077), (114, 2134911), (123, 1978698), (153, 1590718), (171, 1423274), (246, 989349), (306, 795359), (323, 753498), (342, 711637), (369, 659566), (646, 376749), (697, 349182), (738, 329783), (779, 312426), (969, 251166), (1021, 238374), (1394, 174591), (1558, 156213), (1938, 125583), (2042, 119187), (2091, 116394), (2337, 104142), (2907, 83722), (3063, 79458), (4182, 58197), (4674, 52071), (5814, 41861), (6126, 39729), (6273, 38798), (7011, 34714), (9189, 26486), (12546, 19399), (13243, 18378), (14022, 17357)]