315855144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 976510080

約数和(自身を除く): 660654936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 71, 72, 82, 88, 99, 123, 132, 137, 142, 164, 198, 213, 246, 264, 274, 284, 328, 369, 396, 411, 426, 451, 492, 548, 568, 639, 738, 781, 792, 822, 852, 902, 984, 1096, 1233, 1278, 1353, 1476, 1507, 1562, 1644, 1704, 1804, 2343, 2466, 2556, 2706, 2911, 2952, 3014, 3124, 3288, 3608, 4059, 4521, 4686, 4932, 5112, 5412, 5617, 5822, 6028, 6248, 7029, 8118, 8733, 9042, 9372, 9727, 9864, 10824, 11234, 11644, 12056, 13563, 14058, 16236, 16851, 17466, 18084, 18744, 19454, 22468, 23288, 26199, 27126, 28116, 29181, 32021, 32472, 33702, 34932, 36168, 38908, 44936, 50553, 52398, 54252, 56232, 58362, 61787, 64042, 67404, 69864, 77816, 87543, 96063, 101106, 104796, 106997, 108504, 116724, 123574, 128084, 134808, 175086, 185361, 192126, 202212, 209592, 213994, 233448, 247148, 256168, 288189, 320991, 350172, 370722, 384252, 398807, 404424, 427988, 494296, 556083, 576378, 641982, 700344, 741444, 768504, 797614, 855976, 962973, 1112166, 1152756, 1196421, 1283964, 1482888, 1595228, 1925946, 2224332, 2305512, 2392842, 2567928, 3190456, 3589263, 3851892, 4386877, 4448664, 4785684, 7178526, 7703784, 8773754, 9571368, 13160631, 14357052, 17547508, 26321262, 28714104, 35095016, 39481893, 52642524, 78963786, 105285048, 157927572, 315855144]

約数ペア:

[(1, 315855144), (2, 157927572), (3, 105285048), (4, 78963786), (6, 52642524), (8, 39481893), (9, 35095016), (11, 28714104), (12, 26321262), (18, 17547508), (22, 14357052), (24, 13160631), (33, 9571368), (36, 8773754), (41, 7703784), (44, 7178526), (66, 4785684), (71, 4448664), (72, 4386877), (82, 3851892), (88, 3589263), (99, 3190456), (123, 2567928), (132, 2392842), (137, 2305512), (142, 2224332), (164, 1925946), (198, 1595228), (213, 1482888), (246, 1283964), (264, 1196421), (274, 1152756), (284, 1112166), (328, 962973), (369, 855976), (396, 797614), (411, 768504), (426, 741444), (451, 700344), (492, 641982), (548, 576378), (568, 556083), (639, 494296), (738, 427988), (781, 404424), (792, 398807), (822, 384252), (852, 370722), (902, 350172), (984, 320991), (1096, 288189), (1233, 256168), (1278, 247148), (1353, 233448), (1476, 213994), (1507, 209592), (1562, 202212), (1644, 192126), (1704, 185361), (1804, 175086), (2343, 134808), (2466, 128084), (2556, 123574), (2706, 116724), (2911, 108504), (2952, 106997), (3014, 104796), (3124, 101106), (3288, 96063), (3608, 87543), (4059, 77816), (4521, 69864), (4686, 67404), (4932, 64042), (5112, 61787), (5412, 58362), (5617, 56232), (5822, 54252), (6028, 52398), (6248, 50553), (7029, 44936), (8118, 38908), (8733, 36168), (9042, 34932), (9372, 33702), (9727, 32472), (9864, 32021), (10824, 29181), (11234, 28116), (11644, 27126), (12056, 26199), (13563, 23288), (14058, 22468), (16236, 19454), (16851, 18744), (17466, 18084)]