395655971896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:1685

約数の個数: 128

約数和(自身を含む): 796228392960

約数和(自身を除く): 400572421064

約数列:

[1, 2, 4, 8, 41, 43, 47, 82, 86, 94, 164, 172, 188, 328, 344, 376, 727, 821, 1454, 1642, 1763, 1927, 2021, 2908, 3284, 3526, 3854, 4042, 5816, 6568, 7052, 7708, 8084, 14104, 15416, 16168, 29807, 31261, 33661, 34169, 35303, 38587, 59614, 62522, 67322, 68338, 70606, 77174, 82861, 119228, 125044, 134644, 136676, 141212, 154348, 165722, 238456, 250088, 269288, 273352, 282424, 308696, 331444, 596867, 662888, 1193734, 1281701, 1400929, 1447423, 1469267, 1582067, 1659241, 2387468, 2563402, 2801858, 2894846, 2938534, 3164134, 3318482, 4774936, 5126804, 5603716, 5789692, 5877068, 6328268, 6636964, 10253608, 11207432, 11579384, 11754136, 12656536, 13273928, 24471547, 25665281, 28052749, 48943094, 51330562, 56105498, 60239947, 68028881, 97886188, 102661124, 112210996, 120479894, 136057762, 195772376, 205322248, 224421992, 240959788, 272115524, 481919576, 544231048, 1052276521, 1150162709, 1206268207, 2104553042, 2300325418, 2412536414, 4209106084, 4600650836, 4825072828, 8418212168, 9201301672, 9650145656, 49456996487, 98913992974, 197827985948, 395655971896]

約数ペア:

[(1, 395655971896), (2, 197827985948), (4, 98913992974), (8, 49456996487), (41, 9650145656), (43, 9201301672), (47, 8418212168), (82, 4825072828), (86, 4600650836), (94, 4209106084), (164, 2412536414), (172, 2300325418), (188, 2104553042), (328, 1206268207), (344, 1150162709), (376, 1052276521), (727, 544231048), (821, 481919576), (1454, 272115524), (1642, 240959788), (1763, 224421992), (1927, 205322248), (2021, 195772376), (2908, 136057762), (3284, 120479894), (3526, 112210996), (3854, 102661124), (4042, 97886188), (5816, 68028881), (6568, 60239947), (7052, 56105498), (7708, 51330562), (8084, 48943094), (14104, 28052749), (15416, 25665281), (16168, 24471547), (29807, 13273928), (31261, 12656536), (33661, 11754136), (34169, 11579384), (35303, 11207432), (38587, 10253608), (59614, 6636964), (62522, 6328268), (67322, 5877068), (68338, 5789692), (70606, 5603716), (77174, 5126804), (82861, 4774936), (119228, 3318482), (125044, 3164134), (134644, 2938534), (136676, 2894846), (141212, 2801858), (154348, 2563402), (165722, 2387468), (238456, 1659241), (250088, 1582067), (269288, 1469267), (273352, 1447423), (282424, 1400929), (308696, 1281701), (331444, 1193734), (596867, 662888)]