438826304

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 1063337472

約数和(自身を除く): 624511168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 157, 224, 238, 272, 314, 367, 448, 476, 544, 628, 734, 952, 1088, 1099, 1256, 1468, 1904, 2198, 2512, 2569, 2669, 2936, 3808, 4396, 5024, 5138, 5338, 5872, 6239, 7616, 8792, 10048, 10276, 10676, 11744, 12478, 17584, 18683, 20552, 21352, 23488, 24956, 35168, 37366, 41104, 42704, 43673, 49912, 57619, 70336, 74732, 82208, 85408, 87346, 99824, 115238, 149464, 164416, 170816, 174692, 199648, 230476, 298928, 349384, 399296, 403333, 460952, 597856, 698768, 806666, 921904, 979523, 1195712, 1397536, 1613332, 1843808, 1959046, 2795072, 3226664, 3687616, 3918092, 6453328, 6856661, 7836184, 12906656, 13713322, 15672368, 25813312, 27426644, 31344736, 54853288, 62689472, 109706576, 219413152, 438826304]

約数ペア:

[(1, 438826304), (2, 219413152), (4, 109706576), (7, 62689472), (8, 54853288), (14, 31344736), (16, 27426644), (17, 25813312), (28, 15672368), (32, 13713322), (34, 12906656), (56, 7836184), (64, 6856661), (68, 6453328), (112, 3918092), (119, 3687616), (136, 3226664), (157, 2795072), (224, 1959046), (238, 1843808), (272, 1613332), (314, 1397536), (367, 1195712), (448, 979523), (476, 921904), (544, 806666), (628, 698768), (734, 597856), (952, 460952), (1088, 403333), (1099, 399296), (1256, 349384), (1468, 298928), (1904, 230476), (2198, 199648), (2512, 174692), (2569, 170816), (2669, 164416), (2936, 149464), (3808, 115238), (4396, 99824), (5024, 87346), (5138, 85408), (5338, 82208), (5872, 74732), (6239, 70336), (7616, 57619), (8792, 49912), (10048, 43673), (10276, 42704), (10676, 41104), (11744, 37366), (12478, 35168), (17584, 24956), (18683, 23488), (20552, 21352)]