305989596

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 931392000

約数和(自身を除く): 625402404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 109, 132, 139, 153, 187, 198, 204, 218, 278, 297, 306, 327, 374, 396, 417, 436, 459, 556, 561, 594, 612, 654, 748, 834, 918, 981, 1122, 1188, 1199, 1251, 1308, 1529, 1668, 1683, 1836, 1853, 1962, 2244, 2363, 2398, 2502, 2943, 3058, 3366, 3597, 3706, 3753, 3924, 4587, 4726, 4796, 5004, 5049, 5559, 5886, 6116, 6732, 7089, 7194, 7412, 7506, 9174, 9452, 10098, 10791, 11118, 11772, 13761, 14178, 14388, 15012, 15151, 16677, 18348, 20196, 20383, 21267, 21582, 22236, 25993, 27522, 28356, 30302, 32373, 33354, 40766, 41283, 42534, 43164, 45453, 50031, 51986, 55044, 60604, 61149, 63801, 64746, 66708, 77979, 81532, 82566, 85068, 90906, 100062, 103972, 122298, 127602, 129492, 136359, 155958, 165132, 166661, 181812, 183447, 200124, 233937, 244596, 255204, 257567, 272718, 311916, 333322, 366894, 409077, 467874, 499983, 515134, 545436, 550341, 666644, 701811, 733788, 772701, 818154, 935748, 999966, 1030268, 1100682, 1403622, 1499949, 1545402, 1636308, 1999932, 2201364, 2318103, 2807244, 2833237, 2999898, 3090804, 4499847, 4636206, 5666474, 5999796, 6954309, 8499711, 8999694, 9272412, 11332948, 13908618, 16999422, 17999388, 25499133, 27817236, 33998844, 50998266, 76497399, 101996532, 152994798, 305989596]

約数ペア:

[(1, 305989596), (2, 152994798), (3, 101996532), (4, 76497399), (6, 50998266), (9, 33998844), (11, 27817236), (12, 25499133), (17, 17999388), (18, 16999422), (22, 13908618), (27, 11332948), (33, 9272412), (34, 8999694), (36, 8499711), (44, 6954309), (51, 5999796), (54, 5666474), (66, 4636206), (68, 4499847), (99, 3090804), (102, 2999898), (108, 2833237), (109, 2807244), (132, 2318103), (139, 2201364), (153, 1999932), (187, 1636308), (198, 1545402), (204, 1499949), (218, 1403622), (278, 1100682), (297, 1030268), (306, 999966), (327, 935748), (374, 818154), (396, 772701), (417, 733788), (436, 701811), (459, 666644), (556, 550341), (561, 545436), (594, 515134), (612, 499983), (654, 467874), (748, 409077), (834, 366894), (918, 333322), (981, 311916), (1122, 272718), (1188, 257567), (1199, 255204), (1251, 244596), (1308, 233937), (1529, 200124), (1668, 183447), (1683, 181812), (1836, 166661), (1853, 165132), (1962, 155958), (2244, 136359), (2363, 129492), (2398, 127602), (2502, 122298), (2943, 103972), (3058, 100062), (3366, 90906), (3597, 85068), (3706, 82566), (3753, 81532), (3924, 77979), (4587, 66708), (4726, 64746), (4796, 63801), (5004, 61149), (5049, 60604), (5559, 55044), (5886, 51986), (6116, 50031), (6732, 45453), (7089, 43164), (7194, 42534), (7412, 41283), (7506, 40766), (9174, 33354), (9452, 32373), (10098, 30302), (10791, 28356), (11118, 27522), (11772, 25993), (13761, 22236), (14178, 21582), (14388, 21267), (15012, 20383), (15151, 20196), (16677, 18348)]