193867488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 395812512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 426, 456, 499, 568, 608, 639, 684, 852, 912, 998, 1136, 1278, 1349, 1368, 1497, 1704, 1824, 1996, 2272, 2556, 2698, 2736, 2994, 3408, 3992, 4047, 4491, 5112, 5396, 5472, 5988, 6816, 7984, 8094, 8982, 9481, 10224, 10792, 11976, 12141, 15968, 16188, 17964, 18962, 20448, 21584, 23952, 24282, 28443, 32376, 35429, 35928, 37924, 43168, 47904, 48564, 56886, 64752, 70858, 71856, 75848, 85329, 97128, 106287, 113772, 129504, 141716, 143712, 151696, 170658, 194256, 212574, 227544, 283432, 303392, 318861, 341316, 388512, 425148, 455088, 566864, 637722, 673151, 682632, 850296, 910176, 1133728, 1275444, 1346302, 1365264, 1700592, 2019453, 2550888, 2692604, 2730528, 3401184, 4038906, 5101776, 5385208, 6058359, 8077812, 10203552, 10770416, 12116718, 16155624, 21540832, 24233436, 32311248, 48466872, 64622496, 96933744, 193867488]

約数ペア:

[(1, 193867488), (2, 96933744), (3, 64622496), (4, 48466872), (6, 32311248), (8, 24233436), (9, 21540832), (12, 16155624), (16, 12116718), (18, 10770416), (19, 10203552), (24, 8077812), (32, 6058359), (36, 5385208), (38, 5101776), (48, 4038906), (57, 3401184), (71, 2730528), (72, 2692604), (76, 2550888), (96, 2019453), (114, 1700592), (142, 1365264), (144, 1346302), (152, 1275444), (171, 1133728), (213, 910176), (228, 850296), (284, 682632), (288, 673151), (304, 637722), (342, 566864), (426, 455088), (456, 425148), (499, 388512), (568, 341316), (608, 318861), (639, 303392), (684, 283432), (852, 227544), (912, 212574), (998, 194256), (1136, 170658), (1278, 151696), (1349, 143712), (1368, 141716), (1497, 129504), (1704, 113772), (1824, 106287), (1996, 97128), (2272, 85329), (2556, 75848), (2698, 71856), (2736, 70858), (2994, 64752), (3408, 56886), (3992, 48564), (4047, 47904), (4491, 43168), (5112, 37924), (5396, 35928), (5472, 35429), (5988, 32376), (6816, 28443), (7984, 24282), (8094, 23952), (8982, 21584), (9481, 20448), (10224, 18962), (10792, 17964), (11976, 16188), (12141, 15968)]