445550352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 1282542912

約数和(自身を除く): 836992560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 743, 744, 806, 961, 1209, 1486, 1488, 1612, 1922, 2229, 2418, 2883, 2972, 3224, 3844, 4458, 4836, 5766, 5944, 6448, 7688, 8916, 9659, 9672, 11532, 11888, 12493, 15376, 17832, 19318, 19344, 23033, 23064, 24986, 28977, 35664, 37479, 38636, 46066, 46128, 49972, 57954, 69099, 74958, 77272, 92132, 99944, 115908, 138198, 149916, 154544, 184264, 199888, 231816, 276396, 299429, 299832, 368528, 463632, 552792, 598858, 599664, 714023, 898287, 1105584, 1197716, 1428046, 1796574, 2142069, 2395432, 2856092, 3593148, 4284138, 4790864, 5712184, 7186296, 8568276, 9282299, 11424368, 14372592, 17136552, 18564598, 27846897, 34273104, 37129196, 55693794, 74258392, 111387588, 148516784, 222775176, 445550352]

約数ペア:

[(1, 445550352), (2, 222775176), (3, 148516784), (4, 111387588), (6, 74258392), (8, 55693794), (12, 37129196), (13, 34273104), (16, 27846897), (24, 18564598), (26, 17136552), (31, 14372592), (39, 11424368), (48, 9282299), (52, 8568276), (62, 7186296), (78, 5712184), (93, 4790864), (104, 4284138), (124, 3593148), (156, 2856092), (186, 2395432), (208, 2142069), (248, 1796574), (312, 1428046), (372, 1197716), (403, 1105584), (496, 898287), (624, 714023), (743, 599664), (744, 598858), (806, 552792), (961, 463632), (1209, 368528), (1486, 299832), (1488, 299429), (1612, 276396), (1922, 231816), (2229, 199888), (2418, 184264), (2883, 154544), (2972, 149916), (3224, 138198), (3844, 115908), (4458, 99944), (4836, 92132), (5766, 77272), (5944, 74958), (6448, 69099), (7688, 57954), (8916, 49972), (9659, 46128), (9672, 46066), (11532, 38636), (11888, 37479), (12493, 35664), (15376, 28977), (17832, 24986), (19318, 23064), (19344, 23033)]