242804268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 788834592

約数和(自身を除く): 546030324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 157, 171, 204, 228, 238, 252, 266, 306, 314, 323, 342, 357, 361, 399, 471, 476, 532, 612, 628, 646, 684, 714, 722, 798, 942, 969, 1071, 1083, 1099, 1197, 1292, 1413, 1428, 1444, 1596, 1884, 1938, 2142, 2166, 2198, 2261, 2394, 2527, 2669, 2826, 2907, 2983, 3249, 3297, 3876, 4284, 4332, 4396, 4522, 4788, 5054, 5338, 5652, 5814, 5966, 6137, 6498, 6594, 6783, 7581, 8007, 8949, 9044, 9891, 10108, 10676, 11628, 11932, 12274, 12996, 13188, 13566, 15162, 16014, 17898, 18411, 18683, 19782, 20349, 20881, 22743, 24021, 24548, 26847, 27132, 30324, 32028, 35796, 36822, 37366, 39564, 40698, 41762, 42959, 45486, 48042, 50711, 53694, 55233, 56049, 56677, 62643, 73644, 74732, 81396, 83524, 85918, 90972, 96084, 101422, 107388, 110466, 112098, 113354, 125286, 128877, 152133, 168147, 170031, 171836, 187929, 202844, 220932, 224196, 226708, 250572, 257754, 304266, 336294, 340062, 354977, 375858, 386631, 396739, 456399, 510093, 515508, 608532, 672588, 680124, 709954, 751716, 773262, 793478, 912798, 963509, 1020186, 1064931, 1190217, 1419908, 1546524, 1586956, 1825596, 1927018, 2040372, 2129862, 2380434, 2890527, 3194793, 3570651, 3854036, 4259724, 4760868, 5781054, 6389586, 6744563, 7141302, 8671581, 11562108, 12779172, 13489126, 14282604, 17343162, 20233689, 26978252, 34686324, 40467378, 60701067, 80934756, 121402134, 242804268]

約数ペア:

[(1, 242804268), (2, 121402134), (3, 80934756), (4, 60701067), (6, 40467378), (7, 34686324), (9, 26978252), (12, 20233689), (14, 17343162), (17, 14282604), (18, 13489126), (19, 12779172), (21, 11562108), (28, 8671581), (34, 7141302), (36, 6744563), (38, 6389586), (42, 5781054), (51, 4760868), (57, 4259724), (63, 3854036), (68, 3570651), (76, 3194793), (84, 2890527), (102, 2380434), (114, 2129862), (119, 2040372), (126, 1927018), (133, 1825596), (153, 1586956), (157, 1546524), (171, 1419908), (204, 1190217), (228, 1064931), (238, 1020186), (252, 963509), (266, 912798), (306, 793478), (314, 773262), (323, 751716), (342, 709954), (357, 680124), (361, 672588), (399, 608532), (471, 515508), (476, 510093), (532, 456399), (612, 396739), (628, 386631), (646, 375858), (684, 354977), (714, 340062), (722, 336294), (798, 304266), (942, 257754), (969, 250572), (1071, 226708), (1083, 224196), (1099, 220932), (1197, 202844), (1292, 187929), (1413, 171836), (1428, 170031), (1444, 168147), (1596, 152133), (1884, 128877), (1938, 125286), (2142, 113354), (2166, 112098), (2198, 110466), (2261, 107388), (2394, 101422), (2527, 96084), (2669, 90972), (2826, 85918), (2907, 83524), (2983, 81396), (3249, 74732), (3297, 73644), (3876, 62643), (4284, 56677), (4332, 56049), (4396, 55233), (4522, 53694), (4788, 50711), (5054, 48042), (5338, 45486), (5652, 42959), (5814, 41762), (5966, 40698), (6137, 39564), (6498, 37366), (6594, 36822), (6783, 35796), (7581, 32028), (8007, 30324), (8949, 27132), (9044, 26847), (9891, 24548), (10108, 24021), (10676, 22743), (11628, 20881), (11932, 20349), (12274, 19782), (12996, 18683), (13188, 18411), (13566, 17898), (15162, 16014)]