253615752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 764400000

約数和(自身を除く): 510784248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 181, 216, 234, 312, 351, 362, 468, 499, 543, 702, 724, 936, 998, 1086, 1404, 1448, 1497, 1629, 1996, 2172, 2353, 2808, 2994, 3258, 3992, 4344, 4491, 4706, 4887, 5988, 6487, 6516, 7059, 8982, 9412, 9774, 11976, 12974, 13032, 13473, 14118, 17964, 18824, 19461, 19548, 21177, 25948, 26946, 28236, 35928, 38922, 39096, 42354, 51896, 53892, 56472, 58383, 63531, 77844, 84708, 90319, 107784, 116766, 127062, 155688, 169416, 175149, 180638, 233532, 254124, 270957, 350298, 361276, 467064, 508248, 541914, 700596, 722552, 812871, 1083828, 1174147, 1401192, 1625742, 2167656, 2348294, 2438613, 3251484, 3522441, 4696588, 4877226, 6502968, 7044882, 9393176, 9754452, 10567323, 14089764, 19508904, 21134646, 28179528, 31701969, 42269292, 63403938, 84538584, 126807876, 253615752]

約数ペア:

[(1, 253615752), (2, 126807876), (3, 84538584), (4, 63403938), (6, 42269292), (8, 31701969), (9, 28179528), (12, 21134646), (13, 19508904), (18, 14089764), (24, 10567323), (26, 9754452), (27, 9393176), (36, 7044882), (39, 6502968), (52, 4877226), (54, 4696588), (72, 3522441), (78, 3251484), (104, 2438613), (108, 2348294), (117, 2167656), (156, 1625742), (181, 1401192), (216, 1174147), (234, 1083828), (312, 812871), (351, 722552), (362, 700596), (468, 541914), (499, 508248), (543, 467064), (702, 361276), (724, 350298), (936, 270957), (998, 254124), (1086, 233532), (1404, 180638), (1448, 175149), (1497, 169416), (1629, 155688), (1996, 127062), (2172, 116766), (2353, 107784), (2808, 90319), (2994, 84708), (3258, 77844), (3992, 63531), (4344, 58383), (4491, 56472), (4706, 53892), (4887, 51896), (5988, 42354), (6487, 39096), (6516, 38922), (7059, 35928), (8982, 28236), (9412, 26946), (9774, 25948), (11976, 21177), (12974, 19548), (13032, 19461), (13473, 18824), (14118, 17964)]