2128548492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 6494342400

約数和(自身を除く): 4365793908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 419, 532, 684, 798, 838, 1061, 1197, 1257, 1596, 1676, 2122, 2394, 2514, 2933, 3183, 3771, 4244, 4788, 5028, 5866, 6366, 7427, 7542, 7961, 8799, 9549, 11732, 12732, 14854, 15084, 15922, 17598, 19098, 20159, 22281, 23883, 26397, 29708, 31844, 35196, 38196, 40318, 44562, 47766, 52794, 55727, 60477, 66843, 71649, 80636, 89124, 95532, 105588, 111454, 120954, 133686, 141113, 143298, 167181, 181431, 222908, 241908, 267372, 282226, 286596, 334362, 362862, 423339, 444559, 501543, 564452, 668724, 725724, 846678, 889118, 1003086, 1270017, 1333677, 1693356, 1778236, 2006172, 2540034, 2667354, 3111913, 4001031, 5080068, 5334708, 6223826, 8002062, 8446621, 9335739, 12447652, 16004124, 16893242, 18671478, 25339863, 28007217, 33786484, 37342956, 50679726, 56014434, 59126347, 76019589, 101359452, 112028868, 118252694, 152039178, 177379041, 236505388, 304078356, 354758082, 532137123, 709516164, 1064274246, 2128548492]

約数ペア:

[(1, 2128548492), (2, 1064274246), (3, 709516164), (4, 532137123), (6, 354758082), (7, 304078356), (9, 236505388), (12, 177379041), (14, 152039178), (18, 118252694), (19, 112028868), (21, 101359452), (28, 76019589), (36, 59126347), (38, 56014434), (42, 50679726), (57, 37342956), (63, 33786484), (76, 28007217), (84, 25339863), (114, 18671478), (126, 16893242), (133, 16004124), (171, 12447652), (228, 9335739), (252, 8446621), (266, 8002062), (342, 6223826), (399, 5334708), (419, 5080068), (532, 4001031), (684, 3111913), (798, 2667354), (838, 2540034), (1061, 2006172), (1197, 1778236), (1257, 1693356), (1596, 1333677), (1676, 1270017), (2122, 1003086), (2394, 889118), (2514, 846678), (2933, 725724), (3183, 668724), (3771, 564452), (4244, 501543), (4788, 444559), (5028, 423339), (5866, 362862), (6366, 334362), (7427, 286596), (7542, 282226), (7961, 267372), (8799, 241908), (9549, 222908), (11732, 181431), (12732, 167181), (14854, 143298), (15084, 141113), (15922, 133686), (17598, 120954), (19098, 111454), (20159, 105588), (22281, 95532), (23883, 89124), (26397, 80636), (29708, 71649), (31844, 66843), (35196, 60477), (38196, 55727), (40318, 52794), (44562, 47766)]