1878178848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214993}}^1$

素因数の和:215026

約数の個数: 96

約数和(自身を含む): 6067990656

約数和(自身を除く): 4189811808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 214993, 429986, 644979, 859972, 1289958, 1504951, 1719944, 2579916, 2794909, 3009902, 3439888, 4514853, 5159832, 5589818, 6019804, 6879776, 8384727, 9029706, 10319664, 11179636, 12039608, 16769454, 18059412, 19564363, 20639328, 22359272, 24079216, 33538908, 36118824, 39128726, 44718544, 48158432, 58693089, 67077816, 72237648, 78257452, 89437088, 117386178, 134155632, 144475296, 156514904, 234772356, 268311264, 313029808, 469544712, 626059616, 939089424, 1878178848]

約数ペア:

[(1, 1878178848), (2, 939089424), (3, 626059616), (4, 469544712), (6, 313029808), (7, 268311264), (8, 234772356), (12, 156514904), (13, 144475296), (14, 134155632), (16, 117386178), (21, 89437088), (24, 78257452), (26, 72237648), (28, 67077816), (32, 58693089), (39, 48158432), (42, 44718544), (48, 39128726), (52, 36118824), (56, 33538908), (78, 24079216), (84, 22359272), (91, 20639328), (96, 19564363), (104, 18059412), (112, 16769454), (156, 12039608), (168, 11179636), (182, 10319664), (208, 9029706), (224, 8384727), (273, 6879776), (312, 6019804), (336, 5589818), (364, 5159832), (416, 4514853), (546, 3439888), (624, 3009902), (672, 2794909), (728, 2579916), (1092, 1719944), (1248, 1504951), (1456, 1289958), (2184, 859972), (2912, 644979), (4368, 429986), (8736, 214993)]