247753512

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 736560000

約数和(自身を除く): 488806488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 109, 136, 153, 204, 216, 218, 306, 327, 408, 436, 459, 612, 619, 654, 872, 918, 981, 1224, 1238, 1308, 1836, 1853, 1857, 1962, 2476, 2616, 2943, 3672, 3706, 3714, 3924, 4952, 5559, 5571, 5886, 7412, 7428, 7848, 10523, 11118, 11142, 11772, 14824, 14856, 16677, 16713, 21046, 22236, 22284, 23544, 31569, 33354, 33426, 42092, 44472, 44568, 50031, 63138, 66708, 66852, 67471, 84184, 94707, 100062, 126276, 133416, 133704, 134942, 189414, 200124, 202413, 252552, 269884, 284121, 378828, 400248, 404826, 539768, 568242, 607239, 757656, 809652, 1136484, 1147007, 1214478, 1619304, 1821717, 2272968, 2294014, 2428956, 3441021, 3643434, 4588028, 4857912, 6882042, 7286868, 9176056, 10323063, 13764084, 14573736, 20646126, 27528168, 30969189, 41292252, 61938378, 82584504, 123876756, 247753512]

約数ペア:

[(1, 247753512), (2, 123876756), (3, 82584504), (4, 61938378), (6, 41292252), (8, 30969189), (9, 27528168), (12, 20646126), (17, 14573736), (18, 13764084), (24, 10323063), (27, 9176056), (34, 7286868), (36, 6882042), (51, 4857912), (54, 4588028), (68, 3643434), (72, 3441021), (102, 2428956), (108, 2294014), (109, 2272968), (136, 1821717), (153, 1619304), (204, 1214478), (216, 1147007), (218, 1136484), (306, 809652), (327, 757656), (408, 607239), (436, 568242), (459, 539768), (612, 404826), (619, 400248), (654, 378828), (872, 284121), (918, 269884), (981, 252552), (1224, 202413), (1238, 200124), (1308, 189414), (1836, 134942), (1853, 133704), (1857, 133416), (1962, 126276), (2476, 100062), (2616, 94707), (2943, 84184), (3672, 67471), (3706, 66852), (3714, 66708), (3924, 63138), (4952, 50031), (5559, 44568), (5571, 44472), (5886, 42092), (7412, 33426), (7428, 33354), (7848, 31569), (10523, 23544), (11118, 22284), (11142, 22236), (11772, 21046), (14824, 16713), (14856, 16677)]