213221736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4688

約数の個数: 144

約数和(自身を含む): 723586500

約数和(自身を除く): 510364764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4649, 5096, 5733, 6552, 7644, 9298, 11466, 13947, 15288, 18596, 22932, 27894, 32543, 37192, 41841, 45864, 55788, 60437, 65086, 83682, 97629, 111576, 120874, 130172, 167364, 181311, 195258, 227801, 241748, 260344, 292887, 334728, 362622, 390516, 423059, 455602, 483496, 543933, 585774, 683403, 725244, 781032, 846118, 911204, 1087866, 1171548, 1269177, 1366806, 1450488, 1692236, 1822408, 2050209, 2175732, 2343096, 2538354, 2733612, 2961413, 3384472, 3807531, 4100418, 4351464, 5076708, 5467224, 5922826, 7615062, 8200836, 8884239, 10153416, 11845652, 15230124, 16401672, 17768478, 23691304, 26652717, 30460248, 35536956, 53305434, 71073912, 106610868, 213221736]

約数ペア:

[(1, 213221736), (2, 106610868), (3, 71073912), (4, 53305434), (6, 35536956), (7, 30460248), (8, 26652717), (9, 23691304), (12, 17768478), (13, 16401672), (14, 15230124), (18, 11845652), (21, 10153416), (24, 8884239), (26, 8200836), (28, 7615062), (36, 5922826), (39, 5467224), (42, 5076708), (49, 4351464), (52, 4100418), (56, 3807531), (63, 3384472), (72, 2961413), (78, 2733612), (84, 2538354), (91, 2343096), (98, 2175732), (104, 2050209), (117, 1822408), (126, 1692236), (147, 1450488), (156, 1366806), (168, 1269177), (182, 1171548), (196, 1087866), (234, 911204), (252, 846118), (273, 781032), (294, 725244), (312, 683403), (364, 585774), (392, 543933), (441, 483496), (468, 455602), (504, 423059), (546, 390516), (588, 362622), (637, 334728), (728, 292887), (819, 260344), (882, 241748), (936, 227801), (1092, 195258), (1176, 181311), (1274, 167364), (1638, 130172), (1764, 120874), (1911, 111576), (2184, 97629), (2548, 83682), (3276, 65086), (3528, 60437), (3822, 55788), (4649, 45864), (5096, 41841), (5733, 37192), (6552, 32543), (7644, 27894), (9298, 22932), (11466, 18596), (13947, 15288)]