243401472

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 108

約数和(自身を含む): 710269560

約数和(自身を除く): 466868088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 534, 576, 712, 768, 801, 1068, 1152, 1187, 1424, 1602, 2136, 2304, 2374, 2848, 3204, 3561, 4272, 4748, 5696, 6408, 7122, 8544, 9496, 10683, 11392, 12816, 14244, 17088, 18992, 21366, 22784, 25632, 28488, 34176, 37984, 42732, 51264, 56976, 68352, 75968, 85464, 102528, 105643, 113952, 151936, 170928, 205056, 211286, 227904, 303872, 316929, 341856, 422572, 455808, 633858, 683712, 845144, 911616, 950787, 1267716, 1367424, 1690288, 1901574, 2535432, 2734848, 3380576, 3803148, 5070864, 6761152, 7606296, 10141728, 13522304, 15212592, 20283456, 27044608, 30425184, 40566912, 60850368, 81133824, 121700736, 243401472]

約数ペア:

[(1, 243401472), (2, 121700736), (3, 81133824), (4, 60850368), (6, 40566912), (8, 30425184), (9, 27044608), (12, 20283456), (16, 15212592), (18, 13522304), (24, 10141728), (32, 7606296), (36, 6761152), (48, 5070864), (64, 3803148), (72, 3380576), (89, 2734848), (96, 2535432), (128, 1901574), (144, 1690288), (178, 1367424), (192, 1267716), (256, 950787), (267, 911616), (288, 845144), (356, 683712), (384, 633858), (534, 455808), (576, 422572), (712, 341856), (768, 316929), (801, 303872), (1068, 227904), (1152, 211286), (1187, 205056), (1424, 170928), (1602, 151936), (2136, 113952), (2304, 105643), (2374, 102528), (2848, 85464), (3204, 75968), (3561, 68352), (4272, 56976), (4748, 51264), (5696, 42732), (6408, 37984), (7122, 34176), (8544, 28488), (9496, 25632), (10683, 22784), (11392, 21366), (12816, 18992), (14244, 17088)]