489421296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:90

約数の個数: 300

約数和(自身を含む): 1795568112

約数和(自身を除く): 1306146816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 169, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 338, 357, 364, 408, 442, 468, 476, 504, 507, 546, 612, 624, 663, 676, 714, 728, 816, 819, 884, 936, 952, 1008, 1014, 1071, 1092, 1183, 1224, 1326, 1352, 1428, 1456, 1521, 1547, 1638, 1768, 1872, 1904, 1989, 2028, 2142, 2184, 2197, 2366, 2448, 2652, 2704, 2856, 2873, 3042, 3094, 3276, 3536, 3549, 3978, 4056, 4284, 4368, 4394, 4641, 4732, 5304, 5712, 5746, 6084, 6188, 6552, 6591, 7098, 7956, 8112, 8568, 8619, 8788, 9282, 9464, 10608, 10647, 11492, 12168, 12376, 13104, 13182, 13923, 14196, 15379, 15912, 17136, 17238, 17576, 18564, 18928, 19773, 20111, 21294, 22984, 24336, 24752, 25857, 26364, 27846, 28392, 28561, 30758, 31824, 34476, 35152, 37128, 37349, 39546, 40222, 42588, 45968, 46137, 51714, 52728, 55692, 56784, 57122, 60333, 61516, 68952, 74256, 74698, 79092, 80444, 85176, 85683, 92274, 103428, 105456, 111384, 112047, 114244, 120666, 123032, 137904, 138411, 149396, 158184, 160888, 170352, 171366, 180999, 184548, 199927, 206856, 222768, 224094, 228488, 241332, 246064, 257049, 261443, 276822, 298792, 316368, 321776, 336141, 342732, 361998, 369096, 399854, 413712, 448188, 456976, 482664, 485537, 514098, 522886, 553644, 597584, 599781, 672282, 685464, 723996, 738192, 784329, 799708, 896376, 965328, 971074, 1028196, 1045772, 1107288, 1199562, 1344564, 1370928, 1447992, 1456611, 1568658, 1599416, 1792752, 1799343, 1942148, 2056392, 2091544, 2214576, 2352987, 2399124, 2689128, 2895984, 2913222, 3137316, 3198832, 3398759, 3598686, 3884296, 4112784, 4183088, 4369833, 4705974, 4798248, 5378256, 5826444, 6274632, 6797518, 7197372, 7768592, 8739666, 9411948, 9596496, 10196277, 11652888, 12549264, 13595036, 14394744, 17479332, 18823896, 20392554, 23305776, 27190072, 28789488, 30588831, 34958664, 37647792, 40785108, 54380144, 61177662, 69917328, 81570216, 122355324, 163140432, 244710648, 489421296]

約数ペア:

[(1, 489421296), (2, 244710648), (3, 163140432), (4, 122355324), (6, 81570216), (7, 69917328), (8, 61177662), (9, 54380144), (12, 40785108), (13, 37647792), (14, 34958664), (16, 30588831), (17, 28789488), (18, 27190072), (21, 23305776), (24, 20392554), (26, 18823896), (28, 17479332), (34, 14394744), (36, 13595036), (39, 12549264), (42, 11652888), (48, 10196277), (51, 9596496), (52, 9411948), (56, 8739666), (63, 7768592), (68, 7197372), (72, 6797518), (78, 6274632), (84, 5826444), (91, 5378256), (102, 4798248), (104, 4705974), (112, 4369833), (117, 4183088), (119, 4112784), (126, 3884296), (136, 3598686), (144, 3398759), (153, 3198832), (156, 3137316), (168, 2913222), (169, 2895984), (182, 2689128), (204, 2399124), (208, 2352987), (221, 2214576), (234, 2091544), (238, 2056392), (252, 1942148), (272, 1799343), (273, 1792752), (306, 1599416), (312, 1568658), (336, 1456611), (338, 1447992), (357, 1370928), (364, 1344564), (408, 1199562), (442, 1107288), (468, 1045772), (476, 1028196), (504, 971074), (507, 965328), (546, 896376), (612, 799708), (624, 784329), (663, 738192), (676, 723996), (714, 685464), (728, 672282), (816, 599781), (819, 597584), (884, 553644), (936, 522886), (952, 514098), (1008, 485537), (1014, 482664), (1071, 456976), (1092, 448188), (1183, 413712), (1224, 399854), (1326, 369096), (1352, 361998), (1428, 342732), (1456, 336141), (1521, 321776), (1547, 316368), (1638, 298792), (1768, 276822), (1872, 261443), (1904, 257049), (1989, 246064), (2028, 241332), (2142, 228488), (2184, 224094), (2197, 222768), (2366, 206856), (2448, 199927), (2652, 184548), (2704, 180999), (2856, 171366), (2873, 170352), (3042, 160888), (3094, 158184), (3276, 149396), (3536, 138411), (3549, 137904), (3978, 123032), (4056, 120666), (4284, 114244), (4368, 112047), (4394, 111384), (4641, 105456), (4732, 103428), (5304, 92274), (5712, 85683), (5746, 85176), (6084, 80444), (6188, 79092), (6552, 74698), (6591, 74256), (7098, 68952), (7956, 61516), (8112, 60333), (8568, 57122), (8619, 56784), (8788, 55692), (9282, 52728), (9464, 51714), (10608, 46137), (10647, 45968), (11492, 42588), (12168, 40222), (12376, 39546), (13104, 37349), (13182, 37128), (13923, 35152), (14196, 34476), (15379, 31824), (15912, 30758), (17136, 28561), (17238, 28392), (17576, 27846), (18564, 26364), (18928, 25857), (19773, 24752), (20111, 24336), (21294, 22984)]