339177608

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 857952000

約数和(自身を除く): 518774392

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 343, 374, 392, 476, 539, 616, 661, 686, 748, 833, 952, 1078, 1309, 1322, 1372, 1496, 1666, 2156, 2618, 2644, 2744, 3332, 3773, 4312, 4627, 5236, 5288, 5831, 6664, 7271, 7546, 9163, 9254, 10472, 11237, 11662, 14542, 15092, 18326, 18508, 22474, 23324, 29084, 30184, 32389, 36652, 37016, 44948, 46648, 50897, 58168, 64141, 64778, 73304, 78659, 89896, 101794, 123607, 128282, 129556, 157318, 203588, 226723, 247214, 256564, 259112, 314636, 356279, 407176, 453446, 494428, 513128, 550613, 629272, 712558, 865249, 906892, 988856, 1101226, 1425116, 1730498, 1813784, 2202452, 2493953, 2850232, 3460996, 3854291, 4404904, 4987906, 6056743, 6921992, 7708582, 9975812, 12113486, 15417164, 19951624, 24226972, 30834328, 42397201, 48453944, 84794402, 169588804, 339177608]

約数ペア:

[(1, 339177608), (2, 169588804), (4, 84794402), (7, 48453944), (8, 42397201), (11, 30834328), (14, 24226972), (17, 19951624), (22, 15417164), (28, 12113486), (34, 9975812), (44, 7708582), (49, 6921992), (56, 6056743), (68, 4987906), (77, 4404904), (88, 3854291), (98, 3460996), (119, 2850232), (136, 2493953), (154, 2202452), (187, 1813784), (196, 1730498), (238, 1425116), (308, 1101226), (343, 988856), (374, 906892), (392, 865249), (476, 712558), (539, 629272), (616, 550613), (661, 513128), (686, 494428), (748, 453446), (833, 407176), (952, 356279), (1078, 314636), (1309, 259112), (1322, 256564), (1372, 247214), (1496, 226723), (1666, 203588), (2156, 157318), (2618, 129556), (2644, 128282), (2744, 123607), (3332, 101794), (3773, 89896), (4312, 78659), (4627, 73304), (5236, 64778), (5288, 64141), (5831, 58168), (6664, 50897), (7271, 46648), (7546, 44948), (9163, 37016), (9254, 36652), (10472, 32389), (11237, 30184), (11662, 29084), (14542, 23324), (15092, 22474), (18326, 18508)]