1948962176

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 4565030400

約数和(自身を除く): 2616068224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 83, 112, 128, 146, 166, 224, 292, 332, 359, 448, 511, 581, 584, 664, 718, 896, 1022, 1162, 1168, 1328, 1436, 2044, 2324, 2336, 2513, 2656, 2872, 4088, 4648, 4672, 5026, 5312, 5744, 6059, 8176, 9296, 9344, 10052, 10624, 11488, 12118, 16352, 18592, 20104, 22976, 24236, 26207, 29797, 32704, 37184, 40208, 42413, 45952, 48472, 52414, 59594, 65408, 74368, 80416, 84826, 96944, 104828, 119188, 160832, 169652, 183449, 193888, 208579, 209656, 238376, 321664, 339304, 366898, 387776, 417158, 419312, 476752, 678608, 733796, 775552, 834316, 838624, 953504, 1357216, 1467592, 1668632, 1677248, 1907008, 2175181, 2714432, 2935184, 3337264, 3354496, 3814016, 4350362, 5428864, 5870368, 6674528, 8700724, 11740736, 13349056, 15226267, 17401448, 23481472, 26698112, 30452534, 34802896, 60905068, 69605792, 121810136, 139211584, 243620272, 278423168, 487240544, 974481088, 1948962176]

約数ペア:

[(1, 1948962176), (2, 974481088), (4, 487240544), (7, 278423168), (8, 243620272), (14, 139211584), (16, 121810136), (28, 69605792), (32, 60905068), (56, 34802896), (64, 30452534), (73, 26698112), (83, 23481472), (112, 17401448), (128, 15226267), (146, 13349056), (166, 11740736), (224, 8700724), (292, 6674528), (332, 5870368), (359, 5428864), (448, 4350362), (511, 3814016), (581, 3354496), (584, 3337264), (664, 2935184), (718, 2714432), (896, 2175181), (1022, 1907008), (1162, 1677248), (1168, 1668632), (1328, 1467592), (1436, 1357216), (2044, 953504), (2324, 838624), (2336, 834316), (2513, 775552), (2656, 733796), (2872, 678608), (4088, 476752), (4648, 419312), (4672, 417158), (5026, 387776), (5312, 366898), (5744, 339304), (6059, 321664), (8176, 238376), (9296, 209656), (9344, 208579), (10052, 193888), (10624, 183449), (11488, 169652), (12118, 160832), (16352, 119188), (18592, 104828), (20104, 96944), (22976, 84826), (24236, 80416), (26207, 74368), (29797, 65408), (32704, 59594), (37184, 52414), (40208, 48472), (42413, 45952)]