314677888

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 771707520

約数和(自身を除く): 457029632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 128, 136, 146, 224, 238, 272, 283, 292, 448, 476, 511, 544, 566, 584, 896, 952, 1022, 1088, 1132, 1168, 1241, 1904, 1981, 2044, 2176, 2264, 2336, 2482, 3808, 3962, 4088, 4528, 4672, 4811, 4964, 7616, 7924, 8176, 8687, 9056, 9344, 9622, 9928, 15232, 15848, 16352, 17374, 18112, 19244, 19856, 20659, 31696, 32704, 33677, 34748, 36224, 38488, 39712, 41318, 63392, 65408, 67354, 69496, 76976, 79424, 82636, 126784, 134708, 138992, 144613, 153952, 158848, 165272, 253568, 269416, 277984, 289226, 307904, 330544, 351203, 538832, 555968, 578452, 615808, 661088, 702406, 1077664, 1111936, 1156904, 1322176, 1404812, 2155328, 2313808, 2458421, 2644352, 2809624, 4310656, 4627616, 4916842, 5619248, 9255232, 9833684, 11238496, 18510464, 19667368, 22476992, 39334736, 44953984, 78669472, 157338944, 314677888]

約数ペア:

[(1, 314677888), (2, 157338944), (4, 78669472), (7, 44953984), (8, 39334736), (14, 22476992), (16, 19667368), (17, 18510464), (28, 11238496), (32, 9833684), (34, 9255232), (56, 5619248), (64, 4916842), (68, 4627616), (73, 4310656), (112, 2809624), (119, 2644352), (128, 2458421), (136, 2313808), (146, 2155328), (224, 1404812), (238, 1322176), (272, 1156904), (283, 1111936), (292, 1077664), (448, 702406), (476, 661088), (511, 615808), (544, 578452), (566, 555968), (584, 538832), (896, 351203), (952, 330544), (1022, 307904), (1088, 289226), (1132, 277984), (1168, 269416), (1241, 253568), (1904, 165272), (1981, 158848), (2044, 153952), (2176, 144613), (2264, 138992), (2336, 134708), (2482, 126784), (3808, 82636), (3962, 79424), (4088, 76976), (4528, 69496), (4672, 67354), (4811, 65408), (4964, 63392), (7616, 41318), (7924, 39712), (8176, 38488), (8687, 36224), (9056, 34748), (9344, 33677), (9622, 32704), (9928, 31696), (15232, 20659), (15848, 19856), (16352, 19244), (17374, 18112)]