489362496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 1548091392

約数和(自身を除く): 1058728896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 61, 64, 84, 94, 96, 112, 122, 127, 141, 168, 183, 188, 192, 224, 244, 254, 282, 329, 336, 366, 376, 381, 427, 448, 488, 508, 564, 658, 672, 732, 752, 762, 854, 889, 976, 987, 1016, 1128, 1281, 1316, 1344, 1464, 1504, 1524, 1708, 1778, 1952, 1974, 2032, 2256, 2562, 2632, 2667, 2867, 2928, 3008, 3048, 3416, 3556, 3904, 3948, 4064, 4512, 5124, 5264, 5334, 5734, 5856, 5969, 6096, 6832, 7112, 7747, 7896, 8128, 8601, 9024, 10248, 10528, 10668, 11468, 11712, 11938, 12192, 13664, 14224, 15494, 15792, 17202, 17907, 20069, 20496, 21056, 21336, 22936, 23241, 23876, 24384, 27328, 28448, 30988, 31584, 34404, 35814, 40138, 40992, 41783, 42672, 45872, 46482, 47752, 54229, 56896, 60207, 61976, 63168, 68808, 71628, 80276, 81984, 83566, 85344, 91744, 92964, 95504, 108458, 120414, 123952, 125349, 137616, 143256, 160552, 162687, 167132, 170688, 183488, 185928, 191008, 216916, 240828, 247904, 250698, 275232, 286512, 321104, 325374, 334264, 364109, 371856, 382016, 433832, 481656, 495808, 501396, 550464, 573024, 642208, 650748, 668528, 728218, 743712, 867664, 963312, 1002792, 1092327, 1146048, 1284416, 1301496, 1337056, 1456436, 1487424, 1735328, 1926624, 2005584, 2184654, 2548763, 2602992, 2674112, 2912872, 3470656, 3853248, 4011168, 4369308, 5097526, 5205984, 5825744, 7646289, 8022336, 8738616, 10195052, 10411968, 11651488, 15292578, 17477232, 20390104, 23302976, 30585156, 34954464, 40780208, 61170312, 69908928, 81560416, 122340624, 163120832, 244681248, 489362496]

約数ペア:

[(1, 489362496), (2, 244681248), (3, 163120832), (4, 122340624), (6, 81560416), (7, 69908928), (8, 61170312), (12, 40780208), (14, 34954464), (16, 30585156), (21, 23302976), (24, 20390104), (28, 17477232), (32, 15292578), (42, 11651488), (47, 10411968), (48, 10195052), (56, 8738616), (61, 8022336), (64, 7646289), (84, 5825744), (94, 5205984), (96, 5097526), (112, 4369308), (122, 4011168), (127, 3853248), (141, 3470656), (168, 2912872), (183, 2674112), (188, 2602992), (192, 2548763), (224, 2184654), (244, 2005584), (254, 1926624), (282, 1735328), (329, 1487424), (336, 1456436), (366, 1337056), (376, 1301496), (381, 1284416), (427, 1146048), (448, 1092327), (488, 1002792), (508, 963312), (564, 867664), (658, 743712), (672, 728218), (732, 668528), (752, 650748), (762, 642208), (854, 573024), (889, 550464), (976, 501396), (987, 495808), (1016, 481656), (1128, 433832), (1281, 382016), (1316, 371856), (1344, 364109), (1464, 334264), (1504, 325374), (1524, 321104), (1708, 286512), (1778, 275232), (1952, 250698), (1974, 247904), (2032, 240828), (2256, 216916), (2562, 191008), (2632, 185928), (2667, 183488), (2867, 170688), (2928, 167132), (3008, 162687), (3048, 160552), (3416, 143256), (3556, 137616), (3904, 125349), (3948, 123952), (4064, 120414), (4512, 108458), (5124, 95504), (5264, 92964), (5334, 91744), (5734, 85344), (5856, 83566), (5969, 81984), (6096, 80276), (6832, 71628), (7112, 68808), (7747, 63168), (7896, 61976), (8128, 60207), (8601, 56896), (9024, 54229), (10248, 47752), (10528, 46482), (10668, 45872), (11468, 42672), (11712, 41783), (11938, 40992), (12192, 40138), (13664, 35814), (14224, 34404), (15494, 31584), (15792, 30988), (17202, 28448), (17907, 27328), (20069, 24384), (20496, 23876), (21056, 23241), (21336, 22936)]