397097568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 216

約数和(自身を含む): 1383684120

約数和(自身を除く): 986586552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1481, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 2962, 3192, 3528, 3724, 4256, 4443, 4704, 4788, 5472, 5586, 5924, 6384, 7056, 7448, 8379, 8886, 9576, 10367, 11172, 11848, 12768, 13329, 14112, 14896, 16758, 17772, 19152, 20734, 22344, 23696, 26658, 28139, 29792, 31101, 33516, 35544, 38304, 41468, 44688, 47392, 53316, 56278, 62202, 67032, 71088, 72569, 82936, 84417, 89376, 93303, 106632, 112556, 124404, 134064, 142176, 145138, 165872, 168834, 186606, 196973, 213264, 217707, 225112, 248808, 253251, 268128, 290276, 331744, 337668, 373212, 393946, 426528, 435414, 450224, 497616, 506502, 580552, 590919, 653121, 675336, 746424, 787892, 870828, 900448, 995232, 1013004, 1161104, 1181838, 1306242, 1350672, 1378811, 1492848, 1575784, 1741656, 1772757, 2026008, 2322208, 2363676, 2612484, 2701344, 2757622, 2985696, 3151568, 3483312, 3545514, 4052016, 4136433, 4727352, 5224968, 5515244, 6303136, 6966624, 7091028, 8104032, 8272866, 9454704, 10449936, 11030488, 12409299, 14182056, 16545732, 18909408, 20899872, 22060976, 24818598, 28364112, 33091464, 44121952, 49637196, 56728224, 66182928, 99274392, 132365856, 198548784, 397097568]

約数ペア:

[(1, 397097568), (2, 198548784), (3, 132365856), (4, 99274392), (6, 66182928), (7, 56728224), (8, 49637196), (9, 44121952), (12, 33091464), (14, 28364112), (16, 24818598), (18, 22060976), (19, 20899872), (21, 18909408), (24, 16545732), (28, 14182056), (32, 12409299), (36, 11030488), (38, 10449936), (42, 9454704), (48, 8272866), (49, 8104032), (56, 7091028), (57, 6966624), (63, 6303136), (72, 5515244), (76, 5224968), (84, 4727352), (96, 4136433), (98, 4052016), (112, 3545514), (114, 3483312), (126, 3151568), (133, 2985696), (144, 2757622), (147, 2701344), (152, 2612484), (168, 2363676), (171, 2322208), (196, 2026008), (224, 1772757), (228, 1741656), (252, 1575784), (266, 1492848), (288, 1378811), (294, 1350672), (304, 1306242), (336, 1181838), (342, 1161104), (392, 1013004), (399, 995232), (441, 900448), (456, 870828), (504, 787892), (532, 746424), (588, 675336), (608, 653121), (672, 590919), (684, 580552), (784, 506502), (798, 497616), (882, 450224), (912, 435414), (931, 426528), (1008, 393946), (1064, 373212), (1176, 337668), (1197, 331744), (1368, 290276), (1481, 268128), (1568, 253251), (1596, 248808), (1764, 225112), (1824, 217707), (1862, 213264), (2016, 196973), (2128, 186606), (2352, 168834), (2394, 165872), (2736, 145138), (2793, 142176), (2962, 134064), (3192, 124404), (3528, 112556), (3724, 106632), (4256, 93303), (4443, 89376), (4704, 84417), (4788, 82936), (5472, 72569), (5586, 71088), (5924, 67032), (6384, 62202), (7056, 56278), (7448, 53316), (8379, 47392), (8886, 44688), (9576, 41468), (10367, 38304), (11172, 35544), (11848, 33516), (12768, 31101), (13329, 29792), (14112, 28139), (14896, 26658), (16758, 23696), (17772, 22344), (19152, 20734)]