391151808

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5583

約数の個数: 112

約数和(自身を含む): 1178173920

約数和(自身を除く): 787022112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 492, 576, 656, 738, 864, 984, 1107, 1312, 1476, 1728, 1968, 2214, 2624, 2952, 3936, 4428, 5521, 5904, 7872, 8856, 11042, 11808, 16563, 17712, 22084, 23616, 33126, 35424, 44168, 49689, 66252, 70848, 88336, 99378, 132504, 149067, 176672, 198756, 226361, 265008, 298134, 353344, 397512, 452722, 530016, 596268, 679083, 795024, 905444, 1060032, 1192536, 1358166, 1590048, 1810888, 2037249, 2385072, 2716332, 3180096, 3621776, 4074498, 4770144, 5432664, 6111747, 7243552, 8148996, 9540288, 10865328, 12223494, 14487104, 16297992, 21730656, 24446988, 32595984, 43461312, 48893976, 65191968, 97787952, 130383936, 195575904, 391151808]

約数ペア:

[(1, 391151808), (2, 195575904), (3, 130383936), (4, 97787952), (6, 65191968), (8, 48893976), (9, 43461312), (12, 32595984), (16, 24446988), (18, 21730656), (24, 16297992), (27, 14487104), (32, 12223494), (36, 10865328), (41, 9540288), (48, 8148996), (54, 7243552), (64, 6111747), (72, 5432664), (82, 4770144), (96, 4074498), (108, 3621776), (123, 3180096), (144, 2716332), (164, 2385072), (192, 2037249), (216, 1810888), (246, 1590048), (288, 1358166), (328, 1192536), (369, 1060032), (432, 905444), (492, 795024), (576, 679083), (656, 596268), (738, 530016), (864, 452722), (984, 397512), (1107, 353344), (1312, 298134), (1476, 265008), (1728, 226361), (1968, 198756), (2214, 176672), (2624, 149067), (2952, 132504), (3936, 99378), (4428, 88336), (5521, 70848), (5904, 66252), (7872, 49689), (8856, 44168), (11042, 35424), (11808, 33126), (16563, 23616), (17712, 22084)]