325428516

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 991569600

約数和(自身を除く): 666141084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 149, 162, 189, 214, 243, 252, 298, 321, 324, 378, 428, 447, 486, 567, 596, 642, 729, 749, 756, 894, 963, 972, 1043, 1134, 1284, 1341, 1458, 1498, 1701, 1788, 1926, 2086, 2247, 2268, 2682, 2889, 2916, 2996, 3129, 3402, 3852, 4023, 4172, 4494, 5103, 5364, 5778, 6258, 6741, 6804, 8046, 8667, 8988, 9387, 10206, 11556, 12069, 12516, 13482, 15943, 16092, 17334, 18774, 20223, 20412, 24138, 26001, 26964, 28161, 31886, 34668, 36207, 37548, 40446, 47829, 48276, 52002, 56322, 60669, 63772, 72414, 78003, 80892, 84483, 95658, 104004, 108621, 111601, 112644, 121338, 143487, 144828, 156006, 168966, 182007, 191316, 217242, 223202, 242676, 253449, 286974, 312012, 334803, 337932, 364014, 430461, 434484, 446404, 506898, 546021, 573948, 669606, 728028, 760347, 860922, 1004409, 1013796, 1092042, 1291383, 1339212, 1520694, 1721844, 2008818, 2184084, 2582766, 3013227, 3041388, 3874149, 4017636, 5165532, 6026454, 7748298, 9039681, 11622447, 12052908, 15496596, 18079362, 23244894, 27119043, 36158724, 46489788, 54238086, 81357129, 108476172, 162714258, 325428516]

約数ペア:

[(1, 325428516), (2, 162714258), (3, 108476172), (4, 81357129), (6, 54238086), (7, 46489788), (9, 36158724), (12, 27119043), (14, 23244894), (18, 18079362), (21, 15496596), (27, 12052908), (28, 11622447), (36, 9039681), (42, 7748298), (54, 6026454), (63, 5165532), (81, 4017636), (84, 3874149), (107, 3041388), (108, 3013227), (126, 2582766), (149, 2184084), (162, 2008818), (189, 1721844), (214, 1520694), (243, 1339212), (252, 1291383), (298, 1092042), (321, 1013796), (324, 1004409), (378, 860922), (428, 760347), (447, 728028), (486, 669606), (567, 573948), (596, 546021), (642, 506898), (729, 446404), (749, 434484), (756, 430461), (894, 364014), (963, 337932), (972, 334803), (1043, 312012), (1134, 286974), (1284, 253449), (1341, 242676), (1458, 223202), (1498, 217242), (1701, 191316), (1788, 182007), (1926, 168966), (2086, 156006), (2247, 144828), (2268, 143487), (2682, 121338), (2889, 112644), (2916, 111601), (2996, 108621), (3129, 104004), (3402, 95658), (3852, 84483), (4023, 80892), (4172, 78003), (4494, 72414), (5103, 63772), (5364, 60669), (5778, 56322), (6258, 52002), (6741, 48276), (6804, 47829), (8046, 40446), (8667, 37548), (8988, 36207), (9387, 34668), (10206, 31886), (11556, 28161), (12069, 26964), (12516, 26001), (13482, 24138), (15943, 20412), (16092, 20223), (17334, 18774)]