312692288

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 692895744

約数和(自身を除く): 380203456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 73, 124, 127, 136, 146, 248, 254, 272, 292, 496, 508, 527, 544, 584, 992, 1016, 1054, 1088, 1168, 1241, 1984, 2032, 2108, 2159, 2263, 2336, 2482, 3937, 4064, 4216, 4318, 4526, 4672, 4964, 7874, 8128, 8432, 8636, 9052, 9271, 9928, 15748, 16864, 17272, 18104, 18542, 19856, 31496, 33728, 34544, 36208, 37084, 38471, 39712, 62992, 66929, 69088, 72416, 74168, 76942, 79424, 125984, 133858, 138176, 144832, 148336, 153884, 157607, 251968, 267716, 287401, 296672, 307768, 315214, 535432, 574802, 593344, 615536, 630428, 1070864, 1149604, 1231072, 1260856, 2141728, 2299208, 2462144, 2521712, 4283456, 4598416, 4885817, 5043424, 9196832, 9771634, 10086848, 18393664, 19543268, 39086536, 78173072, 156346144, 312692288]

約数ペア:

[(1, 312692288), (2, 156346144), (4, 78173072), (8, 39086536), (16, 19543268), (17, 18393664), (31, 10086848), (32, 9771634), (34, 9196832), (62, 5043424), (64, 4885817), (68, 4598416), (73, 4283456), (124, 2521712), (127, 2462144), (136, 2299208), (146, 2141728), (248, 1260856), (254, 1231072), (272, 1149604), (292, 1070864), (496, 630428), (508, 615536), (527, 593344), (544, 574802), (584, 535432), (992, 315214), (1016, 307768), (1054, 296672), (1088, 287401), (1168, 267716), (1241, 251968), (1984, 157607), (2032, 153884), (2108, 148336), (2159, 144832), (2263, 138176), (2336, 133858), (2482, 125984), (3937, 79424), (4064, 76942), (4216, 74168), (4318, 72416), (4526, 69088), (4672, 66929), (4964, 62992), (7874, 39712), (8128, 38471), (8432, 37084), (8636, 36208), (9052, 34544), (9271, 33728), (9928, 31496), (15748, 19856), (16864, 18542), (17272, 18104)]