1310901984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8333

約数の個数: 144

約数和(自身を含む): 4314885120

約数和(自身を除く): 3003983136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8231, 8848, 9954, 11376, 13272, 16462, 17696, 19908, 22752, 24693, 26544, 32924, 39816, 49386, 53088, 57617, 65848, 74079, 79632, 98772, 115234, 131696, 148158, 159264, 172851, 197544, 230468, 263392, 296316, 345702, 395088, 460936, 518553, 592632, 650249, 691404, 790176, 921872, 1037106, 1185264, 1300498, 1382808, 1843744, 1950747, 2074212, 2370528, 2600996, 2765616, 3901494, 4148424, 4551743, 5201992, 5531232, 5852241, 7802988, 8296848, 9103486, 10403984, 11704482, 13655229, 15605976, 16593696, 18206972, 20807968, 23408964, 27310458, 31211952, 36413944, 40965687, 46817928, 54620916, 62423904, 72827888, 81931374, 93635856, 109241832, 145655776, 163862748, 187271712, 218483664, 327725496, 436967328, 655450992, 1310901984]

約数ペア:

[(1, 1310901984), (2, 655450992), (3, 436967328), (4, 327725496), (6, 218483664), (7, 187271712), (8, 163862748), (9, 145655776), (12, 109241832), (14, 93635856), (16, 81931374), (18, 72827888), (21, 62423904), (24, 54620916), (28, 46817928), (32, 40965687), (36, 36413944), (42, 31211952), (48, 27310458), (56, 23408964), (63, 20807968), (72, 18206972), (79, 16593696), (84, 15605976), (96, 13655229), (112, 11704482), (126, 10403984), (144, 9103486), (158, 8296848), (168, 7802988), (224, 5852241), (237, 5531232), (252, 5201992), (288, 4551743), (316, 4148424), (336, 3901494), (474, 2765616), (504, 2600996), (553, 2370528), (632, 2074212), (672, 1950747), (711, 1843744), (948, 1382808), (1008, 1300498), (1106, 1185264), (1264, 1037106), (1422, 921872), (1659, 790176), (1896, 691404), (2016, 650249), (2212, 592632), (2528, 518553), (2844, 460936), (3318, 395088), (3792, 345702), (4424, 296316), (4977, 263392), (5688, 230468), (6636, 197544), (7584, 172851), (8231, 159264), (8848, 148158), (9954, 131696), (11376, 115234), (13272, 98772), (16462, 79632), (17696, 74079), (19908, 65848), (22752, 57617), (24693, 53088), (26544, 49386), (32924, 39816)]