221416272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 240

約数和(自身を含む): 813995520

約数和(自身を除く): 592579248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 1008, 1051, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1881, 2102, 2128, 2394, 2508, 2736, 2772, 2926, 3153, 3192, 3344, 3696, 3762, 4204, 4389, 4788, 5016, 5544, 5852, 6306, 6384, 7357, 7524, 8408, 8778, 9459, 9576, 10032, 11088, 11561, 11704, 12612, 13167, 14714, 15048, 16816, 17556, 18918, 19152, 19969, 22071, 23122, 23408, 25224, 26334, 29428, 30096, 34683, 35112, 37836, 39938, 44142, 46244, 50448, 52668, 58856, 59907, 66213, 69366, 70224, 75672, 79876, 80927, 88284, 92488, 104049, 105336, 117712, 119814, 132426, 138732, 139783, 151344, 159752, 161854, 176568, 179721, 184976, 208098, 210672, 219659, 239628, 242781, 264852, 277464, 279566, 319504, 323708, 353136, 359442, 416196, 419349, 439318, 479256, 485562, 529704, 554928, 559132, 647416, 658977, 718884, 728343, 832392, 838698, 878636, 958512, 971124, 1059408, 1118264, 1258047, 1294832, 1317954, 1437768, 1456686, 1537613, 1664784, 1677396, 1757272, 1942248, 1976931, 2236528, 2516094, 2635908, 2875536, 2913372, 3075226, 3354792, 3514544, 3884496, 3953862, 4612839, 5032188, 5271816, 5826744, 6150452, 6709584, 7907724, 9225678, 10064376, 10543632, 11653488, 12300904, 13838517, 15815448, 18451356, 20128752, 24601808, 27677034, 31630896, 36902712, 55354068, 73805424, 110708136, 221416272]

約数ペア:

[(1, 221416272), (2, 110708136), (3, 73805424), (4, 55354068), (6, 36902712), (7, 31630896), (8, 27677034), (9, 24601808), (11, 20128752), (12, 18451356), (14, 15815448), (16, 13838517), (18, 12300904), (19, 11653488), (21, 10543632), (22, 10064376), (24, 9225678), (28, 7907724), (33, 6709584), (36, 6150452), (38, 5826744), (42, 5271816), (44, 5032188), (48, 4612839), (56, 3953862), (57, 3884496), (63, 3514544), (66, 3354792), (72, 3075226), (76, 2913372), (77, 2875536), (84, 2635908), (88, 2516094), (99, 2236528), (112, 1976931), (114, 1942248), (126, 1757272), (132, 1677396), (133, 1664784), (144, 1537613), (152, 1456686), (154, 1437768), (168, 1317954), (171, 1294832), (176, 1258047), (198, 1118264), (209, 1059408), (228, 971124), (231, 958512), (252, 878636), (264, 838698), (266, 832392), (304, 728343), (308, 718884), (336, 658977), (342, 647416), (396, 559132), (399, 554928), (418, 529704), (456, 485562), (462, 479256), (504, 439318), (528, 419349), (532, 416196), (616, 359442), (627, 353136), (684, 323708), (693, 319504), (792, 279566), (798, 277464), (836, 264852), (912, 242781), (924, 239628), (1008, 219659), (1051, 210672), (1064, 208098), (1197, 184976), (1232, 179721), (1254, 176568), (1368, 161854), (1386, 159752), (1463, 151344), (1584, 139783), (1596, 138732), (1672, 132426), (1848, 119814), (1881, 117712), (2102, 105336), (2128, 104049), (2394, 92488), (2508, 88284), (2736, 80927), (2772, 79876), (2926, 75672), (3153, 70224), (3192, 69366), (3344, 66213), (3696, 59907), (3762, 58856), (4204, 52668), (4389, 50448), (4788, 46244), (5016, 44142), (5544, 39938), (5852, 37836), (6306, 35112), (6384, 34683), (7357, 30096), (7524, 29428), (8408, 26334), (8778, 25224), (9459, 23408), (9576, 23122), (10032, 22071), (11088, 19969), (11561, 19152), (11704, 18918), (12612, 17556), (13167, 16816), (14714, 15048)]