248959152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7867

約数の個数: 120

約数和(自身を含む): 794574144

約数和(自身を除く): 545614992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7823, 7956, 10608, 15646, 15912, 23469, 31292, 31824, 46938, 62584, 70407, 93876, 101699, 125168, 132991, 140814, 187752, 203398, 265982, 281628, 305097, 375504, 398973, 406796, 531964, 563256, 610194, 797946, 813592, 915291, 1063928, 1126512, 1196919, 1220388, 1595892, 1627184, 1728883, 1830582, 2127856, 2393838, 2440776, 3191784, 3457766, 3661164, 4787676, 4881552, 5186649, 6383568, 6915532, 7322328, 9575352, 10373298, 13831064, 14644656, 15559947, 19150704, 20746596, 27662128, 31119894, 41493192, 62239788, 82986384, 124479576, 248959152]

約数ペア:

[(1, 248959152), (2, 124479576), (3, 82986384), (4, 62239788), (6, 41493192), (8, 31119894), (9, 27662128), (12, 20746596), (13, 19150704), (16, 15559947), (17, 14644656), (18, 13831064), (24, 10373298), (26, 9575352), (34, 7322328), (36, 6915532), (39, 6383568), (48, 5186649), (51, 4881552), (52, 4787676), (68, 3661164), (72, 3457766), (78, 3191784), (102, 2440776), (104, 2393838), (117, 2127856), (136, 1830582), (144, 1728883), (153, 1627184), (156, 1595892), (204, 1220388), (208, 1196919), (221, 1126512), (234, 1063928), (272, 915291), (306, 813592), (312, 797946), (408, 610194), (442, 563256), (468, 531964), (612, 406796), (624, 398973), (663, 375504), (816, 305097), (884, 281628), (936, 265982), (1224, 203398), (1326, 187752), (1768, 140814), (1872, 132991), (1989, 125168), (2448, 101699), (2652, 93876), (3536, 70407), (3978, 62584), (5304, 46938), (7823, 31824), (7956, 31292), (10608, 23469), (15646, 15912)]