388342872

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 1080378000

約数和(自身を除く): 692035128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 149, 159, 212, 298, 318, 424, 447, 477, 596, 636, 683, 894, 954, 1192, 1272, 1341, 1366, 1788, 1908, 2049, 2682, 2732, 3576, 3816, 4098, 5364, 5464, 6147, 7897, 8196, 10728, 12294, 15794, 16392, 23691, 24588, 31588, 36199, 47382, 49176, 63176, 71073, 72398, 94764, 101767, 108597, 142146, 144796, 189528, 203534, 217194, 284292, 289592, 305301, 325791, 407068, 434388, 568584, 610602, 651582, 814136, 868776, 915903, 1221204, 1303164, 1831806, 2442408, 2606328, 3663612, 5393651, 7327224, 10787302, 16180953, 21574604, 32361906, 43149208, 48542859, 64723812, 97085718, 129447624, 194171436, 388342872]

約数ペア:

[(1, 388342872), (2, 194171436), (3, 129447624), (4, 97085718), (6, 64723812), (8, 48542859), (9, 43149208), (12, 32361906), (18, 21574604), (24, 16180953), (36, 10787302), (53, 7327224), (72, 5393651), (106, 3663612), (149, 2606328), (159, 2442408), (212, 1831806), (298, 1303164), (318, 1221204), (424, 915903), (447, 868776), (477, 814136), (596, 651582), (636, 610602), (683, 568584), (894, 434388), (954, 407068), (1192, 325791), (1272, 305301), (1341, 289592), (1366, 284292), (1788, 217194), (1908, 203534), (2049, 189528), (2682, 144796), (2732, 142146), (3576, 108597), (3816, 101767), (4098, 94764), (5364, 72398), (5464, 71073), (6147, 63176), (7897, 49176), (8196, 47382), (10728, 36199), (12294, 31588), (15794, 24588), (16392, 23691)]