19878253584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{4933}}^1$

素因数の和:5197

約数の個数: 160

約数和(自身を含む): 59909022720

約数和(自身を除く): 40030769136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 179, 201, 268, 336, 358, 402, 469, 536, 537, 716, 804, 938, 1072, 1074, 1253, 1407, 1432, 1608, 1876, 2148, 2506, 2814, 2864, 3216, 3752, 3759, 4296, 4933, 5012, 5628, 7504, 7518, 8592, 9866, 10024, 11256, 11993, 14799, 15036, 19732, 20048, 22512, 23986, 29598, 30072, 34531, 35979, 39464, 47972, 59196, 60144, 69062, 71958, 78928, 83951, 95944, 103593, 118392, 138124, 143916, 167902, 191888, 207186, 236784, 251853, 276248, 287832, 330511, 335804, 414372, 503706, 552496, 575664, 661022, 671608, 828744, 883007, 991533, 1007412, 1322044, 1343216, 1657488, 1766014, 1983066, 2014824, 2313577, 2644088, 2649021, 3532028, 3966132, 4029648, 4627154, 5288176, 5298042, 6181049, 6940731, 7064056, 7932264, 9254308, 10596084, 12362098, 13881462, 14128112, 15864528, 18508616, 18543147, 21192168, 24724196, 27762924, 37017232, 37086294, 42384336, 49448392, 55525848, 59161469, 74172588, 98896784, 111051696, 118322938, 148345176, 177484407, 236645876, 296690352, 354968814, 414130283, 473291752, 709937628, 828260566, 946583504, 1242390849, 1419875256, 1656521132, 2484781698, 2839750512, 3313042264, 4969563396, 6626084528, 9939126792, 19878253584]

約数ペア:

[(1, 19878253584), (2, 9939126792), (3, 6626084528), (4, 4969563396), (6, 3313042264), (7, 2839750512), (8, 2484781698), (12, 1656521132), (14, 1419875256), (16, 1242390849), (21, 946583504), (24, 828260566), (28, 709937628), (42, 473291752), (48, 414130283), (56, 354968814), (67, 296690352), (84, 236645876), (112, 177484407), (134, 148345176), (168, 118322938), (179, 111051696), (201, 98896784), (268, 74172588), (336, 59161469), (358, 55525848), (402, 49448392), (469, 42384336), (536, 37086294), (537, 37017232), (716, 27762924), (804, 24724196), (938, 21192168), (1072, 18543147), (1074, 18508616), (1253, 15864528), (1407, 14128112), (1432, 13881462), (1608, 12362098), (1876, 10596084), (2148, 9254308), (2506, 7932264), (2814, 7064056), (2864, 6940731), (3216, 6181049), (3752, 5298042), (3759, 5288176), (4296, 4627154), (4933, 4029648), (5012, 3966132), (5628, 3532028), (7504, 2649021), (7518, 2644088), (8592, 2313577), (9866, 2014824), (10024, 1983066), (11256, 1766014), (11993, 1657488), (14799, 1343216), (15036, 1322044), (19732, 1007412), (20048, 991533), (22512, 883007), (23986, 828744), (29598, 671608), (30072, 661022), (34531, 575664), (35979, 552496), (39464, 503706), (47972, 414372), (59196, 335804), (60144, 330511), (69062, 287832), (71958, 276248), (78928, 251853), (83951, 236784), (95944, 207186), (103593, 191888), (118392, 167902), (138124, 143916)]