345071808

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1862

約数の個数: 84

約数和(自身を含む): 992132128

約数和(自身を除く): 647060320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1263, 1423, 1684, 2526, 2846, 3368, 3789, 4269, 5052, 5692, 6736, 7578, 8538, 10104, 11384, 12807, 13472, 15156, 17076, 20208, 22768, 25614, 26944, 30312, 34152, 40416, 45536, 51228, 60624, 68304, 80832, 91072, 102456, 121248, 136608, 204912, 242496, 273216, 409824, 599083, 819648, 1198166, 1797249, 2396332, 3594498, 4792664, 5391747, 7188996, 9585328, 10783494, 14377992, 19170656, 21566988, 28755984, 38341312, 43133976, 57511968, 86267952, 115023936, 172535904, 345071808]

約数ペア:

[(1, 345071808), (2, 172535904), (3, 115023936), (4, 86267952), (6, 57511968), (8, 43133976), (9, 38341312), (12, 28755984), (16, 21566988), (18, 19170656), (24, 14377992), (32, 10783494), (36, 9585328), (48, 7188996), (64, 5391747), (72, 4792664), (96, 3594498), (144, 2396332), (192, 1797249), (288, 1198166), (421, 819648), (576, 599083), (842, 409824), (1263, 273216), (1423, 242496), (1684, 204912), (2526, 136608), (2846, 121248), (3368, 102456), (3789, 91072), (4269, 80832), (5052, 68304), (5692, 60624), (6736, 51228), (7578, 45536), (8538, 40416), (10104, 34152), (11384, 30312), (12807, 26944), (13472, 25614), (15156, 22768), (17076, 20208)]