4401397728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8894

約数の個数: 288

約数和(自身を含む): 16217510400

約数和(自身を除く): 11816112672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3744, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7904, 8736, 8839, 8892, 9576, 10374, 11856, 12768, 13104, 13832, 15561, 17678, 17784, 19152, 20748, 23712, 26208, 26517, 27664, 31122, 35356, 35568, 38304, 41496, 53034, 55328, 61873, 62244, 70712, 71136, 79551, 82992, 106068, 114907, 123746, 124488, 141424, 159102, 165984, 167941, 185619, 212136, 229814, 247492, 248976, 282848, 318204, 335882, 344721, 371238, 424272, 459628, 494984, 497952, 503823, 556857, 636408, 671764, 689442, 742476, 804349, 848544, 919256, 989968, 1007646, 1034163, 1113714, 1175587, 1272816, 1343528, 1378884, 1484952, 1511469, 1608698, 1838512, 1979936, 2015292, 2068326, 2183233, 2227428, 2351174, 2413047, 2545632, 2687056, 2757768, 2969904, 3022938, 3217396, 3526761, 3677024, 4030584, 4136652, 4366466, 4454856, 4702348, 4826094, 5374112, 5515536, 5939808, 6045876, 6434792, 6549699, 7053522, 7239141, 8061168, 8273304, 8732932, 8909712, 9404696, 9652188, 10580283, 11031072, 12091752, 12869584, 13099398, 14107044, 14478282, 15282631, 16122336, 16546608, 17465864, 17819424, 18809392, 19304376, 19649097, 21160566, 24183504, 25739168, 26198796, 28214088, 28956564, 30565262, 33093216, 34931728, 37618784, 38608752, 39298194, 42321132, 45847893, 48367008, 52397592, 56428176, 57913128, 61130524, 69863456, 77217504, 78596388, 84642264, 91695786, 104795184, 112856352, 115826256, 122261048, 137543679, 157192776, 169284528, 183391572, 209590368, 231652512, 244522096, 275087358, 314385552, 338569056, 366783144, 489044192, 550174716, 628771104, 733566288, 1100349432, 1467132576, 2200698864, 4401397728]

約数ペア:

[(1, 4401397728), (2, 2200698864), (3, 1467132576), (4, 1100349432), (6, 733566288), (7, 628771104), (8, 550174716), (9, 489044192), (12, 366783144), (13, 338569056), (14, 314385552), (16, 275087358), (18, 244522096), (19, 231652512), (21, 209590368), (24, 183391572), (26, 169284528), (28, 157192776), (32, 137543679), (36, 122261048), (38, 115826256), (39, 112856352), (42, 104795184), (48, 91695786), (52, 84642264), (56, 78596388), (57, 77217504), (63, 69863456), (72, 61130524), (76, 57913128), (78, 56428176), (84, 52397592), (91, 48367008), (96, 45847893), (104, 42321132), (112, 39298194), (114, 38608752), (117, 37618784), (126, 34931728), (133, 33093216), (144, 30565262), (152, 28956564), (156, 28214088), (168, 26198796), (171, 25739168), (182, 24183504), (208, 21160566), (224, 19649097), (228, 19304376), (234, 18809392), (247, 17819424), (252, 17465864), (266, 16546608), (273, 16122336), (288, 15282631), (304, 14478282), (312, 14107044), (336, 13099398), (342, 12869584), (364, 12091752), (399, 11031072), (416, 10580283), (456, 9652188), (468, 9404696), (494, 8909712), (504, 8732932), (532, 8273304), (546, 8061168), (608, 7239141), (624, 7053522), (672, 6549699), (684, 6434792), (728, 6045876), (741, 5939808), (798, 5515536), (819, 5374112), (912, 4826094), (936, 4702348), (988, 4454856), (1008, 4366466), (1064, 4136652), (1092, 4030584), (1197, 3677024), (1248, 3526761), (1368, 3217396), (1456, 3022938), (1482, 2969904), (1596, 2757768), (1638, 2687056), (1729, 2545632), (1824, 2413047), (1872, 2351174), (1976, 2227428), (2016, 2183233), (2128, 2068326), (2184, 2015292), (2223, 1979936), (2394, 1838512), (2736, 1608698), (2912, 1511469), (2964, 1484952), (3192, 1378884), (3276, 1343528), (3458, 1272816), (3744, 1175587), (3952, 1113714), (4256, 1034163), (4368, 1007646), (4446, 989968), (4788, 919256), (5187, 848544), (5472, 804349), (5928, 742476), (6384, 689442), (6552, 671764), (6916, 636408), (7904, 556857), (8736, 503823), (8839, 497952), (8892, 494984), (9576, 459628), (10374, 424272), (11856, 371238), (12768, 344721), (13104, 335882), (13832, 318204), (15561, 282848), (17678, 248976), (17784, 247492), (19152, 229814), (20748, 212136), (23712, 185619), (26208, 167941), (26517, 165984), (27664, 159102), (31122, 141424), (35356, 124488), (35568, 123746), (38304, 114907), (41496, 106068), (53034, 82992), (55328, 79551), (61873, 71136), (62244, 70712)]