2690408028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1624

約数の個数: 192

約数和(自身を含む): 8193540096

約数和(自身を除く): 5503132068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 47, 66, 77, 82, 84, 94, 123, 132, 141, 154, 164, 188, 231, 246, 282, 287, 308, 329, 451, 462, 492, 517, 564, 574, 658, 861, 902, 924, 987, 1034, 1148, 1316, 1353, 1511, 1551, 1722, 1804, 1927, 1974, 2068, 2706, 3022, 3102, 3157, 3444, 3619, 3854, 3948, 4533, 5412, 5781, 6044, 6204, 6314, 7238, 7708, 9066, 9471, 10577, 10857, 11562, 12628, 13489, 14476, 16621, 18132, 18942, 21154, 21197, 21714, 23124, 26978, 31731, 33242, 37884, 40467, 42308, 42394, 43428, 49863, 53956, 61951, 63462, 63591, 66484, 71017, 80934, 84788, 99726, 116347, 123902, 126924, 127182, 142034, 148379, 161868, 185853, 199452, 213051, 232694, 247804, 254364, 284068, 296758, 349041, 371706, 426102, 433657, 445137, 465388, 497119, 593516, 681461, 698082, 743412, 781187, 852204, 867314, 890274, 994238, 1300971, 1362922, 1396164, 1491357, 1562374, 1734628, 1780548, 1988476, 2044383, 2343561, 2601942, 2725844, 2911697, 2982714, 3124748, 4088766, 4687122, 4770227, 5203884, 5468309, 5823394, 5965428, 8177532, 8735091, 9374244, 9540454, 10936618, 11646788, 14310681, 16404927, 17470182, 19080908, 20381879, 21873236, 28621362, 32028667, 32809854, 34940364, 40763758, 57242724, 61145637, 64057334, 65619708, 81527516, 96086001, 122291274, 128114668, 192172002, 224200669, 244582548, 384344004, 448401338, 672602007, 896802676, 1345204014, 2690408028]

約数ペア:

[(1, 2690408028), (2, 1345204014), (3, 896802676), (4, 672602007), (6, 448401338), (7, 384344004), (11, 244582548), (12, 224200669), (14, 192172002), (21, 128114668), (22, 122291274), (28, 96086001), (33, 81527516), (41, 65619708), (42, 64057334), (44, 61145637), (47, 57242724), (66, 40763758), (77, 34940364), (82, 32809854), (84, 32028667), (94, 28621362), (123, 21873236), (132, 20381879), (141, 19080908), (154, 17470182), (164, 16404927), (188, 14310681), (231, 11646788), (246, 10936618), (282, 9540454), (287, 9374244), (308, 8735091), (329, 8177532), (451, 5965428), (462, 5823394), (492, 5468309), (517, 5203884), (564, 4770227), (574, 4687122), (658, 4088766), (861, 3124748), (902, 2982714), (924, 2911697), (987, 2725844), (1034, 2601942), (1148, 2343561), (1316, 2044383), (1353, 1988476), (1511, 1780548), (1551, 1734628), (1722, 1562374), (1804, 1491357), (1927, 1396164), (1974, 1362922), (2068, 1300971), (2706, 994238), (3022, 890274), (3102, 867314), (3157, 852204), (3444, 781187), (3619, 743412), (3854, 698082), (3948, 681461), (4533, 593516), (5412, 497119), (5781, 465388), (6044, 445137), (6204, 433657), (6314, 426102), (7238, 371706), (7708, 349041), (9066, 296758), (9471, 284068), (10577, 254364), (10857, 247804), (11562, 232694), (12628, 213051), (13489, 199452), (14476, 185853), (16621, 161868), (18132, 148379), (18942, 142034), (21154, 127182), (21197, 126924), (21714, 123902), (23124, 116347), (26978, 99726), (31731, 84788), (33242, 80934), (37884, 71017), (40467, 66484), (42308, 63591), (42394, 63462), (43428, 61951), (49863, 53956)]