542673972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 1536192000

約数和(自身を除く): 993518028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 361, 372, 449, 513, 558, 589, 684, 722, 837, 898, 1026, 1083, 1116, 1178, 1347, 1444, 1674, 1767, 1796, 2052, 2166, 2356, 2694, 3249, 3348, 3534, 4041, 4332, 5301, 5388, 6498, 7068, 8082, 8531, 9747, 10602, 11191, 12123, 12996, 13919, 15903, 16164, 17062, 19494, 21204, 22382, 24246, 25593, 27838, 31806, 33573, 34124, 38988, 41757, 44764, 48492, 51186, 55676, 63612, 67146, 76779, 83514, 100719, 102372, 125271, 134292, 153558, 162089, 167028, 201438, 230337, 250542, 264461, 302157, 307116, 324178, 375813, 402876, 460674, 486267, 501084, 528922, 604314, 648356, 751626, 793383, 921348, 972534, 1057844, 1208628, 1458801, 1503252, 1586766, 1945068, 2380149, 2917602, 3173532, 4376403, 4760298, 5024759, 5835204, 7140447, 8752806, 9520596, 10049518, 14280894, 15074277, 17505612, 20099036, 28561788, 30148554, 45222831, 60297108, 90445662, 135668493, 180891324, 271336986, 542673972]

約数ペア:

[(1, 542673972), (2, 271336986), (3, 180891324), (4, 135668493), (6, 90445662), (9, 60297108), (12, 45222831), (18, 30148554), (19, 28561788), (27, 20099036), (31, 17505612), (36, 15074277), (38, 14280894), (54, 10049518), (57, 9520596), (62, 8752806), (76, 7140447), (93, 5835204), (108, 5024759), (114, 4760298), (124, 4376403), (171, 3173532), (186, 2917602), (228, 2380149), (279, 1945068), (342, 1586766), (361, 1503252), (372, 1458801), (449, 1208628), (513, 1057844), (558, 972534), (589, 921348), (684, 793383), (722, 751626), (837, 648356), (898, 604314), (1026, 528922), (1083, 501084), (1116, 486267), (1178, 460674), (1347, 402876), (1444, 375813), (1674, 324178), (1767, 307116), (1796, 302157), (2052, 264461), (2166, 250542), (2356, 230337), (2694, 201438), (3249, 167028), (3348, 162089), (3534, 153558), (4041, 134292), (4332, 125271), (5301, 102372), (5388, 100719), (6498, 83514), (7068, 76779), (8082, 67146), (8531, 63612), (9747, 55676), (10602, 51186), (11191, 48492), (12123, 44764), (12996, 41757), (13919, 38988), (15903, 34124), (16164, 33573), (17062, 31806), (19494, 27838), (21204, 25593), (22382, 24246)]