198367488

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 144

約数和(自身を含む): 640180800

約数和(自身を除く): 441813312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2609, 2816, 3168, 3456, 4224, 4752, 5218, 6336, 6912, 7827, 8448, 9504, 10436, 12672, 15654, 19008, 20872, 23481, 25344, 28699, 31308, 38016, 41744, 46962, 57398, 62616, 70443, 76032, 83488, 86097, 93924, 114796, 125232, 140886, 166976, 172194, 187848, 229592, 250464, 258291, 281772, 333952, 344388, 375696, 459184, 500928, 516582, 563544, 667904, 688776, 751392, 774873, 918368, 1001856, 1033164, 1127088, 1377552, 1502784, 1549746, 1836736, 2003712, 2066328, 2254176, 2755104, 3005568, 3099492, 3673472, 4132656, 4508352, 5510208, 6011136, 6198984, 7346944, 8265312, 9016704, 11020416, 12397968, 16530624, 18033408, 22040832, 24795936, 33061248, 49591872, 66122496, 99183744, 198367488]

約数ペア:

[(1, 198367488), (2, 99183744), (3, 66122496), (4, 49591872), (6, 33061248), (8, 24795936), (9, 22040832), (11, 18033408), (12, 16530624), (16, 12397968), (18, 11020416), (22, 9016704), (24, 8265312), (27, 7346944), (32, 6198984), (33, 6011136), (36, 5510208), (44, 4508352), (48, 4132656), (54, 3673472), (64, 3099492), (66, 3005568), (72, 2755104), (88, 2254176), (96, 2066328), (99, 2003712), (108, 1836736), (128, 1549746), (132, 1502784), (144, 1377552), (176, 1127088), (192, 1033164), (198, 1001856), (216, 918368), (256, 774873), (264, 751392), (288, 688776), (297, 667904), (352, 563544), (384, 516582), (396, 500928), (432, 459184), (528, 375696), (576, 344388), (594, 333952), (704, 281772), (768, 258291), (792, 250464), (864, 229592), (1056, 187848), (1152, 172194), (1188, 166976), (1408, 140886), (1584, 125232), (1728, 114796), (2112, 93924), (2304, 86097), (2376, 83488), (2609, 76032), (2816, 70443), (3168, 62616), (3456, 57398), (4224, 46962), (4752, 41744), (5218, 38016), (6336, 31308), (6912, 28699), (7827, 25344), (8448, 23481), (9504, 20872), (10436, 19008), (12672, 15654)]