274478136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 748569600

約数和(自身を除く): 474091464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 89, 92, 111, 138, 148, 151, 178, 184, 222, 267, 276, 296, 302, 356, 444, 453, 534, 552, 604, 712, 851, 888, 906, 1068, 1208, 1702, 1812, 2047, 2136, 2553, 3293, 3404, 3473, 3624, 4094, 5106, 5587, 6141, 6586, 6808, 6946, 8188, 9879, 10212, 10419, 11174, 12282, 13172, 13439, 13892, 16376, 16761, 19758, 20424, 20838, 22348, 24564, 26344, 26878, 27784, 33522, 39516, 40317, 41676, 44696, 49128, 53756, 67044, 75739, 79032, 80634, 83352, 107512, 128501, 134088, 151478, 161268, 227217, 257002, 302956, 309097, 322536, 385503, 454434, 497243, 514004, 605912, 618194, 771006, 908868, 927291, 994486, 1028008, 1236388, 1491729, 1542012, 1817736, 1854582, 1988972, 2472776, 2983458, 3084024, 3709164, 3977944, 5966916, 7418328, 11436589, 11933832, 22873178, 34309767, 45746356, 68619534, 91492712, 137239068, 274478136]

約数ペア:

[(1, 274478136), (2, 137239068), (3, 91492712), (4, 68619534), (6, 45746356), (8, 34309767), (12, 22873178), (23, 11933832), (24, 11436589), (37, 7418328), (46, 5966916), (69, 3977944), (74, 3709164), (89, 3084024), (92, 2983458), (111, 2472776), (138, 1988972), (148, 1854582), (151, 1817736), (178, 1542012), (184, 1491729), (222, 1236388), (267, 1028008), (276, 994486), (296, 927291), (302, 908868), (356, 771006), (444, 618194), (453, 605912), (534, 514004), (552, 497243), (604, 454434), (712, 385503), (851, 322536), (888, 309097), (906, 302956), (1068, 257002), (1208, 227217), (1702, 161268), (1812, 151478), (2047, 134088), (2136, 128501), (2553, 107512), (3293, 83352), (3404, 80634), (3473, 79032), (3624, 75739), (4094, 67044), (5106, 53756), (5587, 49128), (6141, 44696), (6586, 41676), (6808, 40317), (6946, 39516), (8188, 33522), (9879, 27784), (10212, 26878), (10419, 26344), (11174, 24564), (12282, 22348), (13172, 20838), (13439, 20424), (13892, 19758), (16376, 16761)]