248692416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 799014912

約数和(自身を除く): 550322496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 64, 84, 93, 94, 96, 112, 124, 127, 141, 168, 186, 188, 192, 217, 224, 248, 254, 282, 329, 336, 372, 376, 381, 434, 448, 496, 508, 564, 651, 658, 672, 744, 752, 762, 868, 889, 987, 992, 1016, 1128, 1302, 1316, 1344, 1457, 1488, 1504, 1524, 1736, 1778, 1974, 1984, 2032, 2256, 2604, 2632, 2667, 2914, 2976, 3008, 3048, 3472, 3556, 3937, 3948, 4064, 4371, 4512, 5208, 5264, 5334, 5828, 5952, 5969, 6096, 6944, 7112, 7874, 7896, 8128, 8742, 9024, 10199, 10416, 10528, 10668, 11656, 11811, 11938, 12192, 13888, 14224, 15748, 15792, 17484, 17907, 20398, 20832, 21056, 21336, 23312, 23622, 23876, 24384, 27559, 28448, 30597, 31496, 31584, 34968, 35814, 40796, 41664, 41783, 42672, 46624, 47244, 47752, 55118, 56896, 61194, 62992, 63168, 69936, 71628, 81592, 82677, 83566, 85344, 93248, 94488, 95504, 110236, 122388, 125349, 125984, 139872, 143256, 163184, 165354, 167132, 170688, 185039, 188976, 191008, 220472, 244776, 250698, 251968, 279744, 286512, 326368, 330708, 334264, 370078, 377952, 382016, 440944, 489552, 501396, 555117, 573024, 652736, 661416, 668528, 740156, 755904, 881888, 979104, 1002792, 1110234, 1146048, 1295273, 1322832, 1337056, 1480312, 1763776, 1958208, 2005584, 2220468, 2590546, 2645664, 2674112, 2960624, 3885819, 4011168, 4440936, 5181092, 5291328, 5921248, 7771638, 8022336, 8881872, 10362184, 11842496, 15543276, 17763744, 20724368, 31086552, 35527488, 41448736, 62173104, 82897472, 124346208, 248692416]

約数ペア:

[(1, 248692416), (2, 124346208), (3, 82897472), (4, 62173104), (6, 41448736), (7, 35527488), (8, 31086552), (12, 20724368), (14, 17763744), (16, 15543276), (21, 11842496), (24, 10362184), (28, 8881872), (31, 8022336), (32, 7771638), (42, 5921248), (47, 5291328), (48, 5181092), (56, 4440936), (62, 4011168), (64, 3885819), (84, 2960624), (93, 2674112), (94, 2645664), (96, 2590546), (112, 2220468), (124, 2005584), (127, 1958208), (141, 1763776), (168, 1480312), (186, 1337056), (188, 1322832), (192, 1295273), (217, 1146048), (224, 1110234), (248, 1002792), (254, 979104), (282, 881888), (329, 755904), (336, 740156), (372, 668528), (376, 661416), (381, 652736), (434, 573024), (448, 555117), (496, 501396), (508, 489552), (564, 440944), (651, 382016), (658, 377952), (672, 370078), (744, 334264), (752, 330708), (762, 326368), (868, 286512), (889, 279744), (987, 251968), (992, 250698), (1016, 244776), (1128, 220472), (1302, 191008), (1316, 188976), (1344, 185039), (1457, 170688), (1488, 167132), (1504, 165354), (1524, 163184), (1736, 143256), (1778, 139872), (1974, 125984), (1984, 125349), (2032, 122388), (2256, 110236), (2604, 95504), (2632, 94488), (2667, 93248), (2914, 85344), (2976, 83566), (3008, 82677), (3048, 81592), (3472, 71628), (3556, 69936), (3937, 63168), (3948, 62992), (4064, 61194), (4371, 56896), (4512, 55118), (5208, 47752), (5264, 47244), (5334, 46624), (5828, 42672), (5952, 41783), (5969, 41664), (6096, 40796), (6944, 35814), (7112, 34968), (7874, 31584), (7896, 31496), (8128, 30597), (8742, 28448), (9024, 27559), (10199, 24384), (10416, 23876), (10528, 23622), (10668, 23312), (11656, 21336), (11811, 21056), (11938, 20832), (12192, 20398), (13888, 17907), (14224, 17484), (15748, 15792)]