290462144

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 692505600

約数和(自身を除く): 402043456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 79, 112, 116, 158, 203, 224, 232, 283, 316, 406, 448, 464, 553, 566, 632, 812, 928, 1106, 1132, 1264, 1624, 1856, 1981, 2212, 2264, 2291, 2528, 3248, 3962, 4424, 4528, 4582, 5056, 6496, 7924, 8207, 8848, 9056, 9164, 12992, 15848, 16037, 16414, 17696, 18112, 18328, 22357, 31696, 32074, 32828, 35392, 36656, 44714, 57449, 63392, 64148, 65656, 73312, 89428, 114898, 126784, 128296, 131312, 146624, 156499, 178856, 229796, 256592, 262624, 312998, 357712, 459592, 513184, 525248, 625996, 648353, 715424, 919184, 1026368, 1251992, 1296706, 1430848, 1838368, 2503984, 2593412, 3676736, 4538471, 5007968, 5186824, 9076942, 10015936, 10373648, 18153884, 20747296, 36307768, 41494592, 72615536, 145231072, 290462144]

約数ペア:

[(1, 290462144), (2, 145231072), (4, 72615536), (7, 41494592), (8, 36307768), (14, 20747296), (16, 18153884), (28, 10373648), (29, 10015936), (32, 9076942), (56, 5186824), (58, 5007968), (64, 4538471), (79, 3676736), (112, 2593412), (116, 2503984), (158, 1838368), (203, 1430848), (224, 1296706), (232, 1251992), (283, 1026368), (316, 919184), (406, 715424), (448, 648353), (464, 625996), (553, 525248), (566, 513184), (632, 459592), (812, 357712), (928, 312998), (1106, 262624), (1132, 256592), (1264, 229796), (1624, 178856), (1856, 156499), (1981, 146624), (2212, 131312), (2264, 128296), (2291, 126784), (2528, 114898), (3248, 89428), (3962, 73312), (4424, 65656), (4528, 64148), (4582, 63392), (5056, 57449), (6496, 44714), (7924, 36656), (8207, 35392), (8848, 32828), (9056, 32074), (9164, 31696), (12992, 22357), (15848, 18328), (16037, 18112), (16414, 17696)]