819042444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 2353268736

約数和(自身を除く): 1534226292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 137, 186, 198, 274, 279, 341, 372, 396, 411, 487, 548, 558, 682, 822, 974, 1023, 1116, 1233, 1364, 1461, 1507, 1644, 1948, 2046, 2466, 2922, 3014, 3069, 4092, 4247, 4383, 4521, 4932, 5357, 5844, 6028, 6138, 8494, 8766, 9042, 10714, 12276, 12741, 13563, 15097, 16071, 16988, 17532, 18084, 21428, 25482, 27126, 30194, 32142, 38223, 45291, 46717, 48213, 50964, 54252, 60388, 64284, 66719, 76446, 90582, 93434, 96426, 133438, 135873, 140151, 152892, 166067, 181164, 186868, 192852, 200157, 266876, 271746, 280302, 332134, 400314, 420453, 498201, 543492, 560604, 600471, 664268, 733909, 800628, 840906, 996402, 1200942, 1467818, 1494603, 1681812, 1992804, 2068289, 2201727, 2401884, 2935636, 2989206, 4136578, 4403454, 5978412, 6204867, 6605181, 8273156, 8806908, 12409734, 13210362, 18614601, 22751179, 24819468, 26420724, 37229202, 45502358, 68253537, 74458404, 91004716, 136507074, 204760611, 273014148, 409521222, 819042444]

約数ペア:

[(1, 819042444), (2, 409521222), (3, 273014148), (4, 204760611), (6, 136507074), (9, 91004716), (11, 74458404), (12, 68253537), (18, 45502358), (22, 37229202), (31, 26420724), (33, 24819468), (36, 22751179), (44, 18614601), (62, 13210362), (66, 12409734), (93, 8806908), (99, 8273156), (124, 6605181), (132, 6204867), (137, 5978412), (186, 4403454), (198, 4136578), (274, 2989206), (279, 2935636), (341, 2401884), (372, 2201727), (396, 2068289), (411, 1992804), (487, 1681812), (548, 1494603), (558, 1467818), (682, 1200942), (822, 996402), (974, 840906), (1023, 800628), (1116, 733909), (1233, 664268), (1364, 600471), (1461, 560604), (1507, 543492), (1644, 498201), (1948, 420453), (2046, 400314), (2466, 332134), (2922, 280302), (3014, 271746), (3069, 266876), (4092, 200157), (4247, 192852), (4383, 186868), (4521, 181164), (4932, 166067), (5357, 152892), (5844, 140151), (6028, 135873), (6138, 133438), (8494, 96426), (8766, 93434), (9042, 90582), (10714, 76446), (12276, 66719), (12741, 64284), (13563, 60388), (15097, 54252), (16071, 50964), (16988, 48213), (17532, 46717), (18084, 45291), (21428, 38223), (25482, 32142), (27126, 30194)]