2028247416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 6486105600

約数和(自身を除く): 4457858184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 169, 171, 186, 228, 234, 247, 248, 279, 283, 312, 338, 342, 372, 403, 456, 468, 494, 507, 558, 566, 589, 676, 684, 741, 744, 806, 849, 936, 988, 1014, 1116, 1132, 1178, 1209, 1352, 1368, 1482, 1521, 1612, 1698, 1767, 1976, 2028, 2223, 2232, 2264, 2356, 2418, 2547, 2964, 3042, 3211, 3224, 3396, 3534, 3627, 3679, 4056, 4446, 4712, 4836, 5094, 5239, 5301, 5377, 5928, 6084, 6422, 6792, 7068, 7254, 7358, 7657, 8773, 8892, 9633, 9672, 10188, 10478, 10602, 10754, 11037, 12168, 12844, 14136, 14508, 14716, 15314, 15717, 16131, 17546, 17784, 19266, 20376, 20956, 21204, 21508, 22074, 22971, 25688, 26319, 28899, 29016, 29432, 30628, 31434, 32262, 33111, 35092, 38532, 41912, 42408, 43016, 44148, 45942, 47151, 47827, 48393, 52638, 57798, 61256, 62868, 64524, 66222, 68913, 69901, 70184, 77064, 78957, 88296, 91884, 94302, 95654, 96786, 99541, 105276, 114049, 115596, 125736, 129048, 132444, 137826, 139802, 143481, 157914, 166687, 183768, 188604, 191308, 193572, 199082, 209703, 210552, 228098, 231192, 264888, 275652, 279604, 286962, 298623, 315828, 333374, 342147, 377208, 382616, 387144, 398164, 419406, 430443, 456196, 500061, 551304, 559208, 573924, 597246, 629109, 631656, 666748, 684294, 796328, 838812, 860886, 895869, 908713, 912392, 1000122, 1026441, 1147848, 1194492, 1258218, 1333496, 1368588, 1482637, 1500183, 1677624, 1721772, 1791738, 1817426, 2000244, 2052882, 2166931, 2388984, 2516436, 2726139, 2737176, 2965274, 3000366, 3443544, 3583476, 3634852, 4000488, 4105764, 4333862, 4447911, 5032872, 5452278, 5930548, 6000732, 6500793, 7166952, 7269704, 8178417, 8211528, 8667724, 8895822, 10904556, 11861096, 12001464, 13001586, 13343733, 16356834, 17335448, 17791644, 19502379, 21809112, 26003172, 26687466, 28170103, 32713668, 35583288, 39004758, 52006344, 53374932, 56340206, 65427336, 78009516, 84510309, 106749864, 112680412, 156019032, 169020618, 225360824, 253530927, 338041236, 507061854, 676082472, 1014123708, 2028247416]

約数ペア:

[(1, 2028247416), (2, 1014123708), (3, 676082472), (4, 507061854), (6, 338041236), (8, 253530927), (9, 225360824), (12, 169020618), (13, 156019032), (18, 112680412), (19, 106749864), (24, 84510309), (26, 78009516), (31, 65427336), (36, 56340206), (38, 53374932), (39, 52006344), (52, 39004758), (57, 35583288), (62, 32713668), (72, 28170103), (76, 26687466), (78, 26003172), (93, 21809112), (104, 19502379), (114, 17791644), (117, 17335448), (124, 16356834), (152, 13343733), (156, 13001586), (169, 12001464), (171, 11861096), (186, 10904556), (228, 8895822), (234, 8667724), (247, 8211528), (248, 8178417), (279, 7269704), (283, 7166952), (312, 6500793), (338, 6000732), (342, 5930548), (372, 5452278), (403, 5032872), (456, 4447911), (468, 4333862), (494, 4105764), (507, 4000488), (558, 3634852), (566, 3583476), (589, 3443544), (676, 3000366), (684, 2965274), (741, 2737176), (744, 2726139), (806, 2516436), (849, 2388984), (936, 2166931), (988, 2052882), (1014, 2000244), (1116, 1817426), (1132, 1791738), (1178, 1721772), (1209, 1677624), (1352, 1500183), (1368, 1482637), (1482, 1368588), (1521, 1333496), (1612, 1258218), (1698, 1194492), (1767, 1147848), (1976, 1026441), (2028, 1000122), (2223, 912392), (2232, 908713), (2264, 895869), (2356, 860886), (2418, 838812), (2547, 796328), (2964, 684294), (3042, 666748), (3211, 631656), (3224, 629109), (3396, 597246), (3534, 573924), (3627, 559208), (3679, 551304), (4056, 500061), (4446, 456196), (4712, 430443), (4836, 419406), (5094, 398164), (5239, 387144), (5301, 382616), (5377, 377208), (5928, 342147), (6084, 333374), (6422, 315828), (6792, 298623), (7068, 286962), (7254, 279604), (7358, 275652), (7657, 264888), (8773, 231192), (8892, 228098), (9633, 210552), (9672, 209703), (10188, 199082), (10478, 193572), (10602, 191308), (10754, 188604), (11037, 183768), (12168, 166687), (12844, 157914), (14136, 143481), (14508, 139802), (14716, 137826), (15314, 132444), (15717, 129048), (16131, 125736), (17546, 115596), (17784, 114049), (19266, 105276), (20376, 99541), (20956, 96786), (21204, 95654), (21508, 94302), (22074, 91884), (22971, 88296), (25688, 78957), (26319, 77064), (28899, 70184), (29016, 69901), (29432, 68913), (30628, 66222), (31434, 64524), (32262, 62868), (33111, 61256), (35092, 57798), (38532, 52638), (41912, 48393), (42408, 47827), (43016, 47151), (44148, 45942)]