7017178644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 20549751040

約数和(自身を除く): 13532572396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 409, 412, 618, 661, 721, 818, 927, 1227, 1236, 1322, 1442, 1636, 1854, 1983, 2163, 2454, 2644, 2863, 2884, 3681, 3708, 3966, 4326, 4627, 4908, 5726, 5949, 6489, 7362, 7932, 8589, 8652, 9254, 11452, 11898, 12978, 13881, 14724, 17178, 18508, 23796, 25767, 25956, 27762, 34356, 41643, 42127, 51534, 55524, 68083, 83286, 84254, 103068, 126381, 136166, 166572, 168508, 204249, 252762, 270349, 272332, 294889, 379143, 408498, 476581, 505524, 540698, 589778, 612747, 758286, 811047, 816996, 884667, 953162, 1081396, 1179556, 1225494, 1429743, 1516572, 1622094, 1769334, 1892443, 1906324, 2433141, 2450988, 2654001, 2859486, 3244188, 3538668, 3784886, 4289229, 4866282, 5308002, 5677329, 5718972, 7569772, 8578458, 9732564, 10616004, 11354658, 17031987, 17156916, 22709316, 27845947, 34063974, 55691894, 68127948, 83537841, 111383788, 167075682, 194921629, 250613523, 334151364, 389843258, 501227046, 584764887, 779686516, 1002454092, 1169529774, 1754294661, 2339059548, 3508589322, 7017178644]

約数ペア:

[(1, 7017178644), (2, 3508589322), (3, 2339059548), (4, 1754294661), (6, 1169529774), (7, 1002454092), (9, 779686516), (12, 584764887), (14, 501227046), (18, 389843258), (21, 334151364), (28, 250613523), (36, 194921629), (42, 167075682), (63, 111383788), (84, 83537841), (103, 68127948), (126, 55691894), (206, 34063974), (252, 27845947), (309, 22709316), (409, 17156916), (412, 17031987), (618, 11354658), (661, 10616004), (721, 9732564), (818, 8578458), (927, 7569772), (1227, 5718972), (1236, 5677329), (1322, 5308002), (1442, 4866282), (1636, 4289229), (1854, 3784886), (1983, 3538668), (2163, 3244188), (2454, 2859486), (2644, 2654001), (2863, 2450988), (2884, 2433141), (3681, 1906324), (3708, 1892443), (3966, 1769334), (4326, 1622094), (4627, 1516572), (4908, 1429743), (5726, 1225494), (5949, 1179556), (6489, 1081396), (7362, 953162), (7932, 884667), (8589, 816996), (8652, 811047), (9254, 758286), (11452, 612747), (11898, 589778), (12978, 540698), (13881, 505524), (14724, 476581), (17178, 408498), (18508, 379143), (23796, 294889), (25767, 272332), (25956, 270349), (27762, 252762), (34356, 204249), (41643, 168508), (42127, 166572), (51534, 136166), (55524, 126381), (68083, 103068), (83286, 84254)]