251492934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 694987776

約数和(自身を除く): 443494842

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 41, 42, 51, 66, 71, 77, 82, 102, 119, 121, 123, 142, 154, 187, 213, 231, 238, 242, 246, 287, 357, 363, 374, 426, 451, 462, 497, 561, 574, 697, 714, 726, 781, 847, 861, 902, 994, 1122, 1207, 1309, 1353, 1394, 1491, 1562, 1694, 1722, 2057, 2091, 2343, 2414, 2541, 2618, 2706, 2911, 2982, 3157, 3621, 3927, 4114, 4182, 4686, 4879, 4961, 5082, 5467, 5822, 6171, 6314, 7242, 7667, 7854, 8449, 8591, 8733, 9471, 9758, 9922, 10934, 12342, 13277, 14399, 14637, 14883, 15334, 16401, 16898, 17182, 17466, 18942, 20377, 23001, 25347, 25773, 26554, 28798, 29274, 29766, 32021, 32802, 34727, 39831, 40754, 43197, 46002, 49487, 50694, 51546, 53669, 60137, 61131, 64042, 69454, 79662, 84337, 86394, 92939, 96063, 98974, 104181, 107338, 120274, 122262, 146047, 148461, 161007, 168674, 180411, 185878, 192126, 208362, 224147, 253011, 278817, 292094, 296922, 322014, 346409, 352231, 360822, 438141, 448294, 506022, 544357, 557634, 590359, 672441, 692818, 704462, 876282, 1022329, 1039227, 1056693, 1088714, 1180718, 1344882, 1633071, 1771077, 2044658, 2078454, 2113386, 2465617, 3066987, 3266142, 3542154, 3810499, 4931234, 5987927, 6133974, 7396851, 7620998, 11431497, 11975854, 14793702, 17963781, 22862994, 35927562, 41915489, 83830978, 125746467, 251492934]

約数ペア:

[(1, 251492934), (2, 125746467), (3, 83830978), (6, 41915489), (7, 35927562), (11, 22862994), (14, 17963781), (17, 14793702), (21, 11975854), (22, 11431497), (33, 7620998), (34, 7396851), (41, 6133974), (42, 5987927), (51, 4931234), (66, 3810499), (71, 3542154), (77, 3266142), (82, 3066987), (102, 2465617), (119, 2113386), (121, 2078454), (123, 2044658), (142, 1771077), (154, 1633071), (187, 1344882), (213, 1180718), (231, 1088714), (238, 1056693), (242, 1039227), (246, 1022329), (287, 876282), (357, 704462), (363, 692818), (374, 672441), (426, 590359), (451, 557634), (462, 544357), (497, 506022), (561, 448294), (574, 438141), (697, 360822), (714, 352231), (726, 346409), (781, 322014), (847, 296922), (861, 292094), (902, 278817), (994, 253011), (1122, 224147), (1207, 208362), (1309, 192126), (1353, 185878), (1394, 180411), (1491, 168674), (1562, 161007), (1694, 148461), (1722, 146047), (2057, 122262), (2091, 120274), (2343, 107338), (2414, 104181), (2541, 98974), (2618, 96063), (2706, 92939), (2911, 86394), (2982, 84337), (3157, 79662), (3621, 69454), (3927, 64042), (4114, 61131), (4182, 60137), (4686, 53669), (4879, 51546), (4961, 50694), (5082, 49487), (5467, 46002), (5822, 43197), (6171, 40754), (6314, 39831), (7242, 34727), (7667, 32802), (7854, 32021), (8449, 29766), (8591, 29274), (8733, 28798), (9471, 26554), (9758, 25773), (9922, 25347), (10934, 23001), (12342, 20377), (13277, 18942), (14399, 17466), (14637, 17182), (14883, 16898), (15334, 16401)]