7900308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 23425920

約数和(自身を除く): 15525612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 331, 351, 442, 459, 468, 612, 662, 663, 702, 884, 918, 993, 1324, 1326, 1404, 1836, 1986, 1989, 2652, 2979, 3972, 3978, 4303, 5627, 5958, 5967, 7956, 8606, 8937, 11254, 11916, 11934, 12909, 16881, 17212, 17874, 22508, 23868, 25818, 33762, 35748, 38727, 50643, 51636, 67524, 73151, 77454, 101286, 116181, 146302, 151929, 154908, 202572, 219453, 232362, 292604, 303858, 438906, 464724, 607716, 658359, 877812, 1316718, 1975077, 2633436, 3950154, 7900308]

約数ペア:

[(1, 7900308), (2, 3950154), (3, 2633436), (4, 1975077), (6, 1316718), (9, 877812), (12, 658359), (13, 607716), (17, 464724), (18, 438906), (26, 303858), (27, 292604), (34, 232362), (36, 219453), (39, 202572), (51, 154908), (52, 151929), (54, 146302), (68, 116181), (78, 101286), (102, 77454), (108, 73151), (117, 67524), (153, 51636), (156, 50643), (204, 38727), (221, 35748), (234, 33762), (306, 25818), (331, 23868), (351, 22508), (442, 17874), (459, 17212), (468, 16881), (612, 12909), (662, 11934), (663, 11916), (702, 11254), (884, 8937), (918, 8606), (993, 7956), (1324, 5967), (1326, 5958), (1404, 5627), (1836, 4303), (1986, 3978), (1989, 3972), (2652, 2979)]