288868356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 876380736

約数和(自身を除く): 587512380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 252, 268, 324, 378, 402, 469, 567, 603, 756, 804, 938, 1134, 1206, 1407, 1809, 1876, 1901, 2268, 2412, 2814, 3618, 3802, 4221, 5427, 5628, 5703, 7236, 7604, 8442, 10854, 11406, 12663, 13307, 16884, 17109, 21708, 22812, 25326, 26614, 34218, 37989, 39921, 50652, 51327, 53228, 68436, 75978, 79842, 102654, 119763, 127367, 151956, 153981, 159684, 205308, 239526, 254734, 307962, 359289, 382101, 479052, 509468, 615924, 718578, 764202, 891569, 1077867, 1146303, 1437156, 1528404, 1783138, 2155734, 2292606, 2674707, 3438909, 3566276, 4311468, 4585212, 5349414, 6877818, 8024121, 10316727, 10698828, 13755636, 16048242, 20633454, 24072363, 32096484, 41266908, 48144726, 72217089, 96289452, 144434178, 288868356]

約数ペア:

[(1, 288868356), (2, 144434178), (3, 96289452), (4, 72217089), (6, 48144726), (7, 41266908), (9, 32096484), (12, 24072363), (14, 20633454), (18, 16048242), (21, 13755636), (27, 10698828), (28, 10316727), (36, 8024121), (42, 6877818), (54, 5349414), (63, 4585212), (67, 4311468), (81, 3566276), (84, 3438909), (108, 2674707), (126, 2292606), (134, 2155734), (162, 1783138), (189, 1528404), (201, 1437156), (252, 1146303), (268, 1077867), (324, 891569), (378, 764202), (402, 718578), (469, 615924), (567, 509468), (603, 479052), (756, 382101), (804, 359289), (938, 307962), (1134, 254734), (1206, 239526), (1407, 205308), (1809, 159684), (1876, 153981), (1901, 151956), (2268, 127367), (2412, 119763), (2814, 102654), (3618, 79842), (3802, 75978), (4221, 68436), (5427, 53228), (5628, 51327), (5703, 50652), (7236, 39921), (7604, 37989), (8442, 34218), (10854, 26614), (11406, 25326), (12663, 22812), (13307, 21708), (16884, 17109)]