815981628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 2495840256

約数和(自身を除く): 1679858628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 61, 62, 66, 77, 84, 93, 122, 124, 132, 154, 183, 186, 217, 231, 244, 308, 341, 366, 372, 427, 434, 462, 467, 651, 671, 682, 732, 854, 868, 924, 934, 1023, 1281, 1302, 1342, 1364, 1401, 1708, 1868, 1891, 2013, 2046, 2387, 2562, 2604, 2684, 2802, 3269, 3782, 4026, 4092, 4697, 4774, 5124, 5137, 5604, 5673, 6538, 7161, 7564, 8052, 9394, 9548, 9807, 10274, 11346, 13076, 13237, 14091, 14322, 14477, 15411, 18788, 19614, 20548, 20801, 22692, 26474, 28182, 28487, 28644, 28954, 30822, 35959, 39228, 39711, 41602, 43431, 52948, 56364, 56974, 57908, 61644, 62403, 71918, 79422, 83204, 85461, 86862, 101339, 107877, 113948, 124806, 143836, 145607, 158844, 159247, 170922, 173724, 199409, 202678, 215754, 249612, 291214, 304017, 313357, 318494, 341844, 398818, 405356, 431508, 436821, 477741, 582428, 598227, 608034, 626714, 636988, 797636, 873642, 883097, 940071, 955482, 1114729, 1196454, 1216068, 1253428, 1747284, 1766194, 1880142, 1910964, 2193499, 2229458, 2392908, 2649291, 3344187, 3532388, 3760284, 4386998, 4458916, 5298582, 6181679, 6580497, 6688374, 8773996, 9714067, 10597164, 12363358, 13160994, 13376748, 18545037, 19428134, 24726716, 26321988, 29142201, 37090074, 38856268, 58284402, 67998469, 74180148, 116568804, 135996938, 203995407, 271993876, 407990814, 815981628]

約数ペア:

[(1, 815981628), (2, 407990814), (3, 271993876), (4, 203995407), (6, 135996938), (7, 116568804), (11, 74180148), (12, 67998469), (14, 58284402), (21, 38856268), (22, 37090074), (28, 29142201), (31, 26321988), (33, 24726716), (42, 19428134), (44, 18545037), (61, 13376748), (62, 13160994), (66, 12363358), (77, 10597164), (84, 9714067), (93, 8773996), (122, 6688374), (124, 6580497), (132, 6181679), (154, 5298582), (183, 4458916), (186, 4386998), (217, 3760284), (231, 3532388), (244, 3344187), (308, 2649291), (341, 2392908), (366, 2229458), (372, 2193499), (427, 1910964), (434, 1880142), (462, 1766194), (467, 1747284), (651, 1253428), (671, 1216068), (682, 1196454), (732, 1114729), (854, 955482), (868, 940071), (924, 883097), (934, 873642), (1023, 797636), (1281, 636988), (1302, 626714), (1342, 608034), (1364, 598227), (1401, 582428), (1708, 477741), (1868, 436821), (1891, 431508), (2013, 405356), (2046, 398818), (2387, 341844), (2562, 318494), (2604, 313357), (2684, 304017), (2802, 291214), (3269, 249612), (3782, 215754), (4026, 202678), (4092, 199409), (4697, 173724), (4774, 170922), (5124, 159247), (5137, 158844), (5604, 145607), (5673, 143836), (6538, 124806), (7161, 113948), (7564, 107877), (8052, 101339), (9394, 86862), (9548, 85461), (9807, 83204), (10274, 79422), (11346, 71918), (13076, 62403), (13237, 61644), (14091, 57908), (14322, 56974), (14477, 56364), (15411, 52948), (18788, 43431), (19614, 41602), (20548, 39711), (20801, 39228), (22692, 35959), (26474, 30822), (28182, 28954), (28487, 28644)]