422443188

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 1172383520

約数和(自身を除く): 749940332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 163, 171, 228, 324, 326, 342, 421, 489, 513, 652, 684, 842, 978, 1026, 1263, 1467, 1539, 1684, 1956, 2052, 2526, 2934, 3078, 3097, 3789, 4401, 5052, 5868, 6156, 6194, 7578, 7999, 8802, 9291, 11367, 12388, 13203, 15156, 15998, 17604, 18582, 22734, 23997, 26406, 27873, 31996, 34101, 37164, 45468, 47994, 52812, 55746, 68202, 68623, 71991, 83619, 95988, 111492, 136404, 137246, 143982, 167238, 205869, 215973, 250857, 274492, 287964, 334476, 411738, 431946, 501714, 617607, 647919, 823476, 863892, 1003428, 1235214, 1295838, 1303837, 1852821, 2470428, 2591676, 2607674, 3705642, 3911511, 5215348, 5558463, 7411284, 7823022, 11116926, 11734533, 15646044, 22233852, 23469066, 35203599, 46938132, 70407198, 105610797, 140814396, 211221594, 422443188]

約数ペア:

[(1, 422443188), (2, 211221594), (3, 140814396), (4, 105610797), (6, 70407198), (9, 46938132), (12, 35203599), (18, 23469066), (19, 22233852), (27, 15646044), (36, 11734533), (38, 11116926), (54, 7823022), (57, 7411284), (76, 5558463), (81, 5215348), (108, 3911511), (114, 3705642), (162, 2607674), (163, 2591676), (171, 2470428), (228, 1852821), (324, 1303837), (326, 1295838), (342, 1235214), (421, 1003428), (489, 863892), (513, 823476), (652, 647919), (684, 617607), (842, 501714), (978, 431946), (1026, 411738), (1263, 334476), (1467, 287964), (1539, 274492), (1684, 250857), (1956, 215973), (2052, 205869), (2526, 167238), (2934, 143982), (3078, 137246), (3097, 136404), (3789, 111492), (4401, 95988), (5052, 83619), (5868, 71991), (6156, 68623), (6194, 68202), (7578, 55746), (7999, 52812), (8802, 47994), (9291, 45468), (11367, 37164), (12388, 34101), (13203, 31996), (15156, 27873), (15998, 26406), (17604, 23997), (18582, 22734)]