2684827778815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1\times {\mathrm{2381}}^1$

素因数の和:3413

約数の個数: 128

約数和(自身を含む): 4150753528320

約数和(自身を除く): 1465925749505

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 97, 145, 203, 377, 455, 485, 679, 881, 1015, 1261, 1885, 2381, 2639, 2813, 3395, 4405, 6167, 6305, 8827, 11453, 11905, 13195, 14065, 16667, 19691, 25549, 30835, 30953, 36569, 44135, 57265, 69049, 80171, 83335, 85457, 98455, 127745, 154765, 178843, 182845, 216671, 230957, 255983, 332137, 345245, 400855, 427285, 483343, 598199, 894215, 897637, 1083355, 1110941, 1154785, 1279915, 1616699, 1660685, 2097661, 2324959, 2416715, 2478253, 2990995, 3002441, 4488185, 5554705, 6283459, 6697753, 7776587, 8083495, 10488305, 11624795, 12391265, 14683627, 15012205, 17347771, 21017087, 27269593, 31417295, 32217289, 33488765, 38882935, 46884271, 60832169, 73418135, 86738855, 87070789, 105085435, 136347965, 161086445, 190887151, 203473117, 225521023, 234421355, 304160845, 425825183, 435353945, 609495523, 790818197, 954435755, 1017365585, 1127605115, 1424311819, 2129125915, 2645150521, 3047477615, 3954090985, 5535727379, 5900720393, 7121559095, 13225752605, 18516053647, 27678636895, 29503601965, 41305042751, 76709365109, 92580268235, 206525213755, 383546825545, 536965555763, 2684827778815]

約数ペア:

[(1, 2684827778815), (5, 536965555763), (7, 383546825545), (13, 206525213755), (29, 92580268235), (35, 76709365109), (65, 41305042751), (91, 29503601965), (97, 27678636895), (145, 18516053647), (203, 13225752605), (377, 7121559095), (455, 5900720393), (485, 5535727379), (679, 3954090985), (881, 3047477615), (1015, 2645150521), (1261, 2129125915), (1885, 1424311819), (2381, 1127605115), (2639, 1017365585), (2813, 954435755), (3395, 790818197), (4405, 609495523), (6167, 435353945), (6305, 425825183), (8827, 304160845), (11453, 234421355), (11905, 225521023), (13195, 203473117), (14065, 190887151), (16667, 161086445), (19691, 136347965), (25549, 105085435), (30835, 87070789), (30953, 86738855), (36569, 73418135), (44135, 60832169), (57265, 46884271), (69049, 38882935), (80171, 33488765), (83335, 32217289), (85457, 31417295), (98455, 27269593), (127745, 21017087), (154765, 17347771), (178843, 15012205), (182845, 14683627), (216671, 12391265), (230957, 11624795), (255983, 10488305), (332137, 8083495), (345245, 7776587), (400855, 6697753), (427285, 6283459), (483343, 5554705), (598199, 4488185), (894215, 3002441), (897637, 2990995), (1083355, 2478253), (1110941, 2416715), (1154785, 2324959), (1279915, 2097661), (1616699, 1660685)]