268913376

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15307}}^1$

素因数の和:15384

約数の個数: 72

約数和(自身を含む): 777309624

約数和(自身を除く): 508396248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 15307, 17568, 30614, 45921, 61228, 91842, 122456, 137763, 183684, 244912, 275526, 367368, 489824, 551052, 734736, 933727, 1102104, 1469472, 1867454, 2204208, 2801181, 3734908, 4408416, 5602362, 7469816, 8403543, 11204724, 14939632, 16807086, 22409448, 29879264, 33614172, 44818896, 67228344, 89637792, 134456688, 268913376]

約数ペア:

[(1, 268913376), (2, 134456688), (3, 89637792), (4, 67228344), (6, 44818896), (8, 33614172), (9, 29879264), (12, 22409448), (16, 16807086), (18, 14939632), (24, 11204724), (32, 8403543), (36, 7469816), (48, 5602362), (61, 4408416), (72, 3734908), (96, 2801181), (122, 2204208), (144, 1867454), (183, 1469472), (244, 1102104), (288, 933727), (366, 734736), (488, 551052), (549, 489824), (732, 367368), (976, 275526), (1098, 244912), (1464, 183684), (1952, 137763), (2196, 122456), (2928, 91842), (4392, 61228), (5856, 45921), (8784, 30614), (15307, 17568)]