219936444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 668344320

約数和(自身を除く): 448407876

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 73, 78, 84, 89, 91, 93, 124, 146, 156, 178, 182, 186, 217, 219, 267, 273, 292, 356, 364, 372, 403, 434, 438, 511, 534, 546, 623, 651, 806, 868, 876, 949, 1022, 1068, 1092, 1157, 1209, 1246, 1302, 1533, 1612, 1869, 1898, 2044, 2263, 2314, 2418, 2492, 2604, 2759, 2821, 2847, 3066, 3471, 3738, 3796, 4526, 4628, 4836, 5518, 5642, 5694, 6132, 6497, 6643, 6789, 6942, 7476, 8099, 8277, 8463, 9052, 11036, 11284, 11388, 12994, 13286, 13578, 13884, 15841, 16198, 16554, 16926, 19313, 19491, 19929, 24297, 25988, 26572, 27156, 29419, 31682, 32396, 33108, 33852, 35867, 38626, 38982, 39858, 45479, 47523, 48594, 57939, 58838, 63364, 71734, 77252, 77964, 79716, 84461, 88257, 90958, 95046, 97188, 107601, 115878, 117676, 136437, 143468, 168922, 176514, 181916, 190092, 201407, 205933, 215202, 231756, 251069, 253383, 272874, 337844, 353028, 402814, 411866, 430404, 502138, 506766, 545748, 591227, 604221, 617799, 753207, 805628, 823732, 1004276, 1013532, 1182454, 1208442, 1235598, 1409849, 1506414, 1773681, 2364908, 2416884, 2471196, 2618291, 2819698, 3012828, 3547362, 4229547, 5236582, 5639396, 7094724, 7854873, 8459094, 10473164, 15709746, 16918188, 18328037, 31419492, 36656074, 54984111, 73312148, 109968222, 219936444]

約数ペア:

[(1, 219936444), (2, 109968222), (3, 73312148), (4, 54984111), (6, 36656074), (7, 31419492), (12, 18328037), (13, 16918188), (14, 15709746), (21, 10473164), (26, 8459094), (28, 7854873), (31, 7094724), (39, 5639396), (42, 5236582), (52, 4229547), (62, 3547362), (73, 3012828), (78, 2819698), (84, 2618291), (89, 2471196), (91, 2416884), (93, 2364908), (124, 1773681), (146, 1506414), (156, 1409849), (178, 1235598), (182, 1208442), (186, 1182454), (217, 1013532), (219, 1004276), (267, 823732), (273, 805628), (292, 753207), (356, 617799), (364, 604221), (372, 591227), (403, 545748), (434, 506766), (438, 502138), (511, 430404), (534, 411866), (546, 402814), (623, 353028), (651, 337844), (806, 272874), (868, 253383), (876, 251069), (949, 231756), (1022, 215202), (1068, 205933), (1092, 201407), (1157, 190092), (1209, 181916), (1246, 176514), (1302, 168922), (1533, 143468), (1612, 136437), (1869, 117676), (1898, 115878), (2044, 107601), (2263, 97188), (2314, 95046), (2418, 90958), (2492, 88257), (2604, 84461), (2759, 79716), (2821, 77964), (2847, 77252), (3066, 71734), (3471, 63364), (3738, 58838), (3796, 57939), (4526, 48594), (4628, 47523), (4836, 45479), (5518, 39858), (5642, 38982), (5694, 38626), (6132, 35867), (6497, 33852), (6643, 33108), (6789, 32396), (6942, 31682), (7476, 29419), (8099, 27156), (8277, 26572), (8463, 25988), (9052, 24297), (11036, 19929), (11284, 19491), (11388, 19313), (12994, 16926), (13286, 16554), (13578, 16198), (13884, 15841)]