2687977908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1787

約数の個数: 216

約数和(自身を含む): 8731588320

約数和(自身を除く): 6043610412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 83, 84, 98, 99, 126, 132, 147, 154, 166, 196, 198, 231, 249, 252, 294, 308, 332, 396, 441, 462, 498, 539, 581, 588, 693, 747, 882, 913, 924, 996, 1078, 1162, 1386, 1494, 1617, 1669, 1743, 1764, 1826, 2156, 2324, 2739, 2772, 2988, 3234, 3338, 3486, 3652, 4067, 4851, 5007, 5229, 5478, 6391, 6468, 6676, 6972, 8134, 8217, 9702, 10014, 10458, 10956, 11683, 12201, 12782, 15021, 16268, 16434, 18359, 19173, 19404, 20028, 20916, 23366, 24402, 25564, 30042, 32868, 35049, 36603, 36718, 38346, 44737, 46732, 48804, 55077, 57519, 60084, 70098, 73206, 73436, 76692, 81781, 89474, 105147, 110154, 115038, 128513, 134211, 138527, 140196, 146412, 163562, 165231, 178948, 210294, 220308, 230076, 245343, 257026, 268422, 277054, 327124, 330462, 385539, 402633, 415581, 420588, 490686, 514052, 536844, 554108, 660924, 736029, 771078, 805266, 831162, 899591, 969689, 981372, 1156617, 1246743, 1472058, 1523797, 1542156, 1610532, 1662324, 1799182, 1939378, 2313234, 2493486, 2698773, 2909067, 2944116, 3047594, 3598364, 3878756, 4571391, 4626468, 4986972, 5397546, 5818134, 6095188, 6787823, 8096319, 8727201, 9142782, 10666579, 10795092, 11636268, 13575646, 13714173, 16192638, 17454402, 18285564, 20363469, 21333158, 27151292, 27428346, 31999737, 32385276, 34908804, 40726938, 42666316, 54856692, 61090407, 63999474, 74666053, 81453876, 95999211, 122180814, 127998948, 149332106, 191998422, 223998159, 244361628, 298664212, 383996844, 447996318, 671994477, 895992636, 1343988954, 2687977908]

約数ペア:

[(1, 2687977908), (2, 1343988954), (3, 895992636), (4, 671994477), (6, 447996318), (7, 383996844), (9, 298664212), (11, 244361628), (12, 223998159), (14, 191998422), (18, 149332106), (21, 127998948), (22, 122180814), (28, 95999211), (33, 81453876), (36, 74666053), (42, 63999474), (44, 61090407), (49, 54856692), (63, 42666316), (66, 40726938), (77, 34908804), (83, 32385276), (84, 31999737), (98, 27428346), (99, 27151292), (126, 21333158), (132, 20363469), (147, 18285564), (154, 17454402), (166, 16192638), (196, 13714173), (198, 13575646), (231, 11636268), (249, 10795092), (252, 10666579), (294, 9142782), (308, 8727201), (332, 8096319), (396, 6787823), (441, 6095188), (462, 5818134), (498, 5397546), (539, 4986972), (581, 4626468), (588, 4571391), (693, 3878756), (747, 3598364), (882, 3047594), (913, 2944116), (924, 2909067), (996, 2698773), (1078, 2493486), (1162, 2313234), (1386, 1939378), (1494, 1799182), (1617, 1662324), (1669, 1610532), (1743, 1542156), (1764, 1523797), (1826, 1472058), (2156, 1246743), (2324, 1156617), (2739, 981372), (2772, 969689), (2988, 899591), (3234, 831162), (3338, 805266), (3486, 771078), (3652, 736029), (4067, 660924), (4851, 554108), (5007, 536844), (5229, 514052), (5478, 490686), (6391, 420588), (6468, 415581), (6676, 402633), (6972, 385539), (8134, 330462), (8217, 327124), (9702, 277054), (10014, 268422), (10458, 257026), (10956, 245343), (11683, 230076), (12201, 220308), (12782, 210294), (15021, 178948), (16268, 165231), (16434, 163562), (18359, 146412), (19173, 140196), (19404, 138527), (20028, 134211), (20916, 128513), (23366, 115038), (24402, 110154), (25564, 105147), (30042, 89474), (32868, 81781), (35049, 76692), (36603, 73436), (36718, 73206), (38346, 70098), (44737, 60084), (46732, 57519), (48804, 55077)]