221349727632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1334

約数の個数: 240

約数和(自身を含む): 635366833920

約数和(自身を除く): 414017106288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 181, 239, 242, 264, 362, 363, 478, 484, 528, 543, 717, 724, 726, 881, 956, 968, 1086, 1434, 1448, 1452, 1762, 1912, 1936, 1991, 2172, 2629, 2643, 2868, 2896, 2904, 3524, 3824, 3982, 4344, 5258, 5286, 5736, 5808, 5973, 7048, 7887, 7964, 8688, 9691, 10516, 10572, 11472, 11946, 14096, 15774, 15928, 19382, 21032, 21144, 21901, 23892, 28919, 29073, 31548, 31856, 38764, 42064, 42288, 43259, 43802, 47784, 57838, 58146, 63096, 65703, 77528, 86518, 86757, 87604, 95568, 106601, 115676, 116292, 126192, 129777, 131406, 155056, 159461, 173036, 173514, 175208, 210559, 213202, 231352, 232584, 259554, 262812, 318922, 319803, 346072, 347028, 350416, 421118, 426404, 462704, 465168, 475849, 478383, 519108, 525624, 631677, 637844, 639606, 692144, 694056, 842236, 852808, 951698, 956766, 1038216, 1051248, 1263354, 1275688, 1279212, 1388112, 1427547, 1684472, 1705616, 1754071, 1903396, 1913532, 2076432, 2316149, 2526708, 2551376, 2558424, 2855094, 3368944, 3508142, 3806792, 3827064, 4632298, 5053416, 5116848, 5234339, 5262213, 5710188, 6948447, 7016284, 7613584, 7654128, 9264596, 10106832, 10468678, 10524426, 11420376, 13896894, 14032568, 15703017, 18529192, 19294781, 20937356, 21048852, 22840752, 25477639, 27793788, 28065136, 31406034, 37058384, 38111179, 38589562, 41874712, 42097704, 50955278, 55587576, 57884343, 62812068, 76222358, 76432917, 77179124, 83749424, 84195408, 101910556, 111175152, 114333537, 115768686, 125624136, 152444716, 152865834, 154358248, 203821112, 228667074, 231537372, 251248272, 304889432, 305731668, 308716496, 407642224, 419222969, 457334148, 463074744, 609778864, 611463336, 838445938, 914668296, 926149488, 1222926672, 1257668907, 1676891876, 1829336592, 2515337814, 3353783752, 4611452659, 5030675628, 6707567504, 9222905318, 10061351256, 13834357977, 18445810636, 20122702512, 27668715954, 36891621272, 55337431908, 73783242544, 110674863816, 221349727632]

約数ペア:

[(1, 221349727632), (2, 110674863816), (3, 73783242544), (4, 55337431908), (6, 36891621272), (8, 27668715954), (11, 20122702512), (12, 18445810636), (16, 13834357977), (22, 10061351256), (24, 9222905318), (33, 6707567504), (44, 5030675628), (48, 4611452659), (66, 3353783752), (88, 2515337814), (121, 1829336592), (132, 1676891876), (176, 1257668907), (181, 1222926672), (239, 926149488), (242, 914668296), (264, 838445938), (362, 611463336), (363, 609778864), (478, 463074744), (484, 457334148), (528, 419222969), (543, 407642224), (717, 308716496), (724, 305731668), (726, 304889432), (881, 251248272), (956, 231537372), (968, 228667074), (1086, 203821112), (1434, 154358248), (1448, 152865834), (1452, 152444716), (1762, 125624136), (1912, 115768686), (1936, 114333537), (1991, 111175152), (2172, 101910556), (2629, 84195408), (2643, 83749424), (2868, 77179124), (2896, 76432917), (2904, 76222358), (3524, 62812068), (3824, 57884343), (3982, 55587576), (4344, 50955278), (5258, 42097704), (5286, 41874712), (5736, 38589562), (5808, 38111179), (5973, 37058384), (7048, 31406034), (7887, 28065136), (7964, 27793788), (8688, 25477639), (9691, 22840752), (10516, 21048852), (10572, 20937356), (11472, 19294781), (11946, 18529192), (14096, 15703017), (15774, 14032568), (15928, 13896894), (19382, 11420376), (21032, 10524426), (21144, 10468678), (21901, 10106832), (23892, 9264596), (28919, 7654128), (29073, 7613584), (31548, 7016284), (31856, 6948447), (38764, 5710188), (42064, 5262213), (42288, 5234339), (43259, 5116848), (43802, 5053416), (47784, 4632298), (57838, 3827064), (58146, 3806792), (63096, 3508142), (65703, 3368944), (77528, 2855094), (86518, 2558424), (86757, 2551376), (87604, 2526708), (95568, 2316149), (106601, 2076432), (115676, 1913532), (116292, 1903396), (126192, 1754071), (129777, 1705616), (131406, 1684472), (155056, 1427547), (159461, 1388112), (173036, 1279212), (173514, 1275688), (175208, 1263354), (210559, 1051248), (213202, 1038216), (231352, 956766), (232584, 951698), (259554, 852808), (262812, 842236), (318922, 694056), (319803, 692144), (346072, 639606), (347028, 637844), (350416, 631677), (421118, 525624), (426404, 519108), (462704, 478383), (465168, 475849)]