251085059856

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{26921}}^1$

素因数の和:27445

約数の個数: 120

約数和(自身を含む): 708259668480

約数和(自身を除く): 457174608624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 271, 478, 542, 717, 813, 956, 1084, 1434, 1626, 1912, 2151, 2168, 2439, 2868, 3252, 3824, 4302, 4336, 4878, 5736, 6504, 8604, 9756, 11472, 13008, 17208, 19512, 26921, 34416, 39024, 53842, 64769, 80763, 107684, 129538, 161526, 194307, 215368, 242289, 259076, 323052, 388614, 430736, 484578, 518152, 582921, 646104, 777228, 969156, 1036304, 1165842, 1292208, 1554456, 1938312, 2331684, 3108912, 3876624, 4663368, 6434119, 7295591, 9326736, 12868238, 14591182, 19302357, 21886773, 25736476, 29182364, 38604714, 43773546, 51472952, 57907071, 58364728, 65660319, 77209428, 87547092, 102945904, 115814142, 116729456, 131320638, 154418856, 175094184, 231628284, 262641276, 308837712, 350188368, 463256568, 525282552, 926513136, 1050565104, 1743646249, 3487292498, 5230938747, 6974584996, 10461877494, 13949169992, 15692816241, 20923754988, 27898339984, 31385632482, 41847509976, 62771264964, 83695019952, 125542529928, 251085059856]

約数ペア:

[(1, 251085059856), (2, 125542529928), (3, 83695019952), (4, 62771264964), (6, 41847509976), (8, 31385632482), (9, 27898339984), (12, 20923754988), (16, 15692816241), (18, 13949169992), (24, 10461877494), (36, 6974584996), (48, 5230938747), (72, 3487292498), (144, 1743646249), (239, 1050565104), (271, 926513136), (478, 525282552), (542, 463256568), (717, 350188368), (813, 308837712), (956, 262641276), (1084, 231628284), (1434, 175094184), (1626, 154418856), (1912, 131320638), (2151, 116729456), (2168, 115814142), (2439, 102945904), (2868, 87547092), (3252, 77209428), (3824, 65660319), (4302, 58364728), (4336, 57907071), (4878, 51472952), (5736, 43773546), (6504, 38604714), (8604, 29182364), (9756, 25736476), (11472, 21886773), (13008, 19302357), (17208, 14591182), (19512, 12868238), (26921, 9326736), (34416, 7295591), (39024, 6434119), (53842, 4663368), (64769, 3876624), (80763, 3108912), (107684, 2331684), (129538, 1938312), (161526, 1554456), (194307, 1292208), (215368, 1165842), (242289, 1036304), (259076, 969156), (323052, 777228), (388614, 646104), (430736, 582921), (484578, 518152)]