198548784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 180

約数和(自身を含む): 680860440

約数和(自身を除く): 482311656

約数列:

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

約数ペア:

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