2480455068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{324497}}^1$

素因数の和:324531

約数の個数: 72

約数和(自身を含む): 7250583312

約数和(自身を除く): 4770128244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 324497, 648994, 973491, 1297988, 1946982, 2271479, 3893964, 4218461, 4542958, 6814437, 8436922, 9085916, 12655383, 13628874, 15900353, 16873844, 25310766, 27257748, 29529227, 31800706, 47701059, 50621532, 59058454, 63601412, 88587681, 95402118, 118116908, 177175362, 190804236, 206704589, 354350724, 413409178, 620113767, 826818356, 1240227534, 2480455068]

約数ペア:

[(1, 2480455068), (2, 1240227534), (3, 826818356), (4, 620113767), (6, 413409178), (7, 354350724), (12, 206704589), (13, 190804236), (14, 177175362), (21, 118116908), (26, 95402118), (28, 88587681), (39, 63601412), (42, 59058454), (49, 50621532), (52, 47701059), (78, 31800706), (84, 29529227), (91, 27257748), (98, 25310766), (147, 16873844), (156, 15900353), (182, 13628874), (196, 12655383), (273, 9085916), (294, 8436922), (364, 6814437), (546, 4542958), (588, 4218461), (637, 3893964), (1092, 2271479), (1274, 1946982), (1911, 1297988), (2548, 973491), (3822, 648994), (7644, 324497)]