681171039612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{75553}}^1$

素因数の和:75865

約数の個数: 216

約数和(自身を含む): 2116252429200

約数和(自身を除く): 1435081389588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 269, 294, 342, 399, 441, 532, 538, 588, 684, 798, 807, 882, 931, 1076, 1197, 1596, 1614, 1764, 1862, 1883, 2394, 2421, 2793, 3228, 3724, 3766, 4788, 4842, 5111, 5586, 5649, 7532, 8379, 9684, 10222, 11172, 11298, 13181, 15333, 16758, 16947, 20444, 22596, 26362, 30666, 33516, 33894, 35777, 39543, 45999, 52724, 61332, 67788, 71554, 75553, 79086, 91998, 107331, 118629, 143108, 151106, 158172, 183996, 214662, 226659, 237258, 250439, 302212, 321993, 429324, 453318, 474516, 500878, 528871, 643986, 679977, 751317, 906636, 1001756, 1057742, 1287972, 1359954, 1435507, 1502634, 1586613, 2115484, 2253951, 2719908, 2871014, 3005268, 3173226, 3702097, 4306521, 4507902, 4759839, 5742028, 6346452, 7404194, 8613042, 9015804, 9519678, 10048549, 11106291, 12919563, 14808388, 17226084, 19039356, 20097098, 20323757, 22212582, 25839126, 30145647, 33318873, 40194196, 40647514, 44425164, 51678252, 60291294, 60971271, 66637746, 70339843, 81295028, 90436941, 120582588, 121942542, 133275492, 140679686, 142266299, 180873882, 182913813, 211019529, 243885084, 281359372, 284532598, 361747764, 365827626, 386151383, 422039058, 426798897, 569065196, 633058587, 731655252, 772302766, 844078116, 853597794, 995864093, 1158454149, 1266117174, 1280396691, 1544605532, 1707195588, 1991728186, 2316908298, 2532234348, 2560793382, 2703059681, 2987592279, 3475362447, 3983456372, 4633816596, 5121586764, 5406119362, 5975184558, 6950724894, 8109179043, 8962776837, 10812238724, 11950369116, 13901449788, 16218358086, 17925553674, 18921417767, 24327537129, 32436716172, 35851107348, 37842835534, 48655074258, 56764253301, 75685671068, 97310148516, 113528506602, 170292759903, 227057013204, 340585519806, 681171039612]

約数ペア:

[(1, 681171039612), (2, 340585519806), (3, 227057013204), (4, 170292759903), (6, 113528506602), (7, 97310148516), (9, 75685671068), (12, 56764253301), (14, 48655074258), (18, 37842835534), (19, 35851107348), (21, 32436716172), (28, 24327537129), (36, 18921417767), (38, 17925553674), (42, 16218358086), (49, 13901449788), (57, 11950369116), (63, 10812238724), (76, 8962776837), (84, 8109179043), (98, 6950724894), (114, 5975184558), (126, 5406119362), (133, 5121586764), (147, 4633816596), (171, 3983456372), (196, 3475362447), (228, 2987592279), (252, 2703059681), (266, 2560793382), (269, 2532234348), (294, 2316908298), (342, 1991728186), (399, 1707195588), (441, 1544605532), (532, 1280396691), (538, 1266117174), (588, 1158454149), (684, 995864093), (798, 853597794), (807, 844078116), (882, 772302766), (931, 731655252), (1076, 633058587), (1197, 569065196), (1596, 426798897), (1614, 422039058), (1764, 386151383), (1862, 365827626), (1883, 361747764), (2394, 284532598), (2421, 281359372), (2793, 243885084), (3228, 211019529), (3724, 182913813), (3766, 180873882), (4788, 142266299), (4842, 140679686), (5111, 133275492), (5586, 121942542), (5649, 120582588), (7532, 90436941), (8379, 81295028), (9684, 70339843), (10222, 66637746), (11172, 60971271), (11298, 60291294), (13181, 51678252), (15333, 44425164), (16758, 40647514), (16947, 40194196), (20444, 33318873), (22596, 30145647), (26362, 25839126), (30666, 22212582), (33516, 20323757), (33894, 20097098), (35777, 19039356), (39543, 17226084), (45999, 14808388), (52724, 12919563), (61332, 11106291), (67788, 10048549), (71554, 9519678), (75553, 9015804), (79086, 8613042), (91998, 7404194), (107331, 6346452), (118629, 5742028), (143108, 4759839), (151106, 4507902), (158172, 4306521), (183996, 3702097), (214662, 3173226), (226659, 3005268), (237258, 2871014), (250439, 2719908), (302212, 2253951), (321993, 2115484), (429324, 1586613), (453318, 1502634), (474516, 1435507), (500878, 1359954), (528871, 1287972), (643986, 1057742), (679977, 1001756), (751317, 906636)]