2490230448

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 7748316576

約数和(自身を除く): 5258086128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 43, 48, 51, 68, 72, 82, 86, 102, 123, 129, 136, 144, 153, 164, 172, 204, 246, 258, 272, 306, 328, 344, 369, 387, 408, 492, 516, 577, 612, 656, 688, 697, 731, 738, 774, 816, 984, 1032, 1154, 1224, 1394, 1462, 1476, 1548, 1731, 1763, 1968, 2064, 2091, 2193, 2308, 2448, 2788, 2924, 2952, 3096, 3462, 3526, 4182, 4386, 4616, 5193, 5289, 5576, 5848, 5904, 6192, 6273, 6579, 6924, 7052, 8364, 8772, 9232, 9809, 10386, 10578, 11152, 11696, 12546, 13158, 13848, 14104, 15867, 16728, 17544, 19618, 20772, 21156, 23657, 24811, 25092, 26316, 27696, 28208, 29427, 29971, 31734, 33456, 35088, 39236, 41544, 42312, 47314, 49622, 50184, 52632, 58854, 59942, 63468, 70971, 74433, 78472, 83088, 84624, 88281, 89913, 94628, 99244, 100368, 105264, 117708, 119884, 126936, 141942, 148866, 156944, 176562, 179826, 189256, 198488, 212913, 223299, 235416, 239768, 253872, 269739, 283884, 297732, 353124, 359652, 378512, 396976, 402169, 421787, 425826, 446598, 470832, 479536, 539478, 567768, 595464, 706248, 719304, 804338, 843574, 851652, 893196, 1017251, 1078956, 1135536, 1190928, 1206507, 1265361, 1412496, 1438608, 1608676, 1687148, 1703304, 1786392, 2034502, 2157912, 2413014, 2530722, 3051753, 3217352, 3374296, 3406608, 3572784, 3619521, 3796083, 4069004, 4315824, 4826028, 5061444, 6103506, 6434704, 6748592, 7239042, 7592166, 8138008, 9155259, 9652056, 10122888, 12207012, 14478084, 15184332, 16276016, 17293267, 18310518, 19304112, 20245776, 24414024, 28956168, 30368664, 34586534, 36621036, 48828048, 51879801, 57912336, 60737328, 69173068, 73242072, 103759602, 138346136, 146484144, 155639403, 207519204, 276692272, 311278806, 415038408, 622557612, 830076816, 1245115224, 2490230448]

約数ペア:

[(1, 2490230448), (2, 1245115224), (3, 830076816), (4, 622557612), (6, 415038408), (8, 311278806), (9, 276692272), (12, 207519204), (16, 155639403), (17, 146484144), (18, 138346136), (24, 103759602), (34, 73242072), (36, 69173068), (41, 60737328), (43, 57912336), (48, 51879801), (51, 48828048), (68, 36621036), (72, 34586534), (82, 30368664), (86, 28956168), (102, 24414024), (123, 20245776), (129, 19304112), (136, 18310518), (144, 17293267), (153, 16276016), (164, 15184332), (172, 14478084), (204, 12207012), (246, 10122888), (258, 9652056), (272, 9155259), (306, 8138008), (328, 7592166), (344, 7239042), (369, 6748592), (387, 6434704), (408, 6103506), (492, 5061444), (516, 4826028), (577, 4315824), (612, 4069004), (656, 3796083), (688, 3619521), (697, 3572784), (731, 3406608), (738, 3374296), (774, 3217352), (816, 3051753), (984, 2530722), (1032, 2413014), (1154, 2157912), (1224, 2034502), (1394, 1786392), (1462, 1703304), (1476, 1687148), (1548, 1608676), (1731, 1438608), (1763, 1412496), (1968, 1265361), (2064, 1206507), (2091, 1190928), (2193, 1135536), (2308, 1078956), (2448, 1017251), (2788, 893196), (2924, 851652), (2952, 843574), (3096, 804338), (3462, 719304), (3526, 706248), (4182, 595464), (4386, 567768), (4616, 539478), (5193, 479536), (5289, 470832), (5576, 446598), (5848, 425826), (5904, 421787), (6192, 402169), (6273, 396976), (6579, 378512), (6924, 359652), (7052, 353124), (8364, 297732), (8772, 283884), (9232, 269739), (9809, 253872), (10386, 239768), (10578, 235416), (11152, 223299), (11696, 212913), (12546, 198488), (13158, 189256), (13848, 179826), (14104, 176562), (15867, 156944), (16728, 148866), (17544, 141942), (19618, 126936), (20772, 119884), (21156, 117708), (23657, 105264), (24811, 100368), (25092, 99244), (26316, 94628), (27696, 89913), (28208, 88281), (29427, 84624), (29971, 83088), (31734, 78472), (33456, 74433), (35088, 70971), (39236, 63468), (41544, 59942), (42312, 58854), (47314, 52632), (49622, 50184)]