1245393684

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 3610051200

約数和(自身を除く): 2364657516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 361, 459, 513, 612, 646, 684, 722, 918, 969, 1026, 1083, 1292, 1444, 1836, 1879, 1938, 2052, 2166, 2907, 3249, 3758, 3876, 4332, 5637, 5814, 6137, 6498, 7516, 8721, 9747, 11274, 11628, 12274, 12996, 16911, 17442, 18411, 19494, 22548, 24548, 31943, 33822, 34884, 35701, 36822, 38988, 50733, 55233, 63886, 67644, 71402, 73644, 95829, 101466, 107103, 110466, 127772, 142804, 165699, 191658, 202932, 214206, 220932, 287487, 321309, 331398, 383316, 428412, 574974, 606917, 642618, 662796, 678319, 862461, 963927, 1149948, 1213834, 1285236, 1356638, 1724922, 1820751, 1927854, 2034957, 2427668, 2713276, 3449844, 3641502, 3855708, 4069914, 5462253, 6104871, 7283004, 8139828, 10924506, 11531423, 12209742, 16386759, 18314613, 21849012, 23062846, 24419484, 32773518, 34594269, 36629226, 46125692, 65547036, 69188538, 73258452, 103782807, 138377076, 207565614, 311348421, 415131228, 622696842, 1245393684]

約数ペア:

[(1, 1245393684), (2, 622696842), (3, 415131228), (4, 311348421), (6, 207565614), (9, 138377076), (12, 103782807), (17, 73258452), (18, 69188538), (19, 65547036), (27, 46125692), (34, 36629226), (36, 34594269), (38, 32773518), (51, 24419484), (54, 23062846), (57, 21849012), (68, 18314613), (76, 16386759), (102, 12209742), (108, 11531423), (114, 10924506), (153, 8139828), (171, 7283004), (204, 6104871), (228, 5462253), (306, 4069914), (323, 3855708), (342, 3641502), (361, 3449844), (459, 2713276), (513, 2427668), (612, 2034957), (646, 1927854), (684, 1820751), (722, 1724922), (918, 1356638), (969, 1285236), (1026, 1213834), (1083, 1149948), (1292, 963927), (1444, 862461), (1836, 678319), (1879, 662796), (1938, 642618), (2052, 606917), (2166, 574974), (2907, 428412), (3249, 383316), (3758, 331398), (3876, 321309), (4332, 287487), (5637, 220932), (5814, 214206), (6137, 202932), (6498, 191658), (7516, 165699), (8721, 142804), (9747, 127772), (11274, 110466), (11628, 107103), (12274, 101466), (12996, 95829), (16911, 73644), (17442, 71402), (18411, 67644), (19494, 63886), (22548, 55233), (24548, 50733), (31943, 38988), (33822, 36822), (34884, 35701)]