722838144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{268913}}^1$

素因数の和:268937

約数の個数: 64

約数和(自身を含む): 2194338240

約数和(自身を除く): 1471500096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 268913, 537826, 806739, 1075652, 1613478, 1882391, 2151304, 3226956, 3764782, 4302608, 5647173, 6453912, 7529564, 8605216, 11294346, 12907824, 15059128, 17210432, 22588692, 25815648, 30118256, 34420864, 45177384, 51631296, 60236512, 90354768, 103262592, 120473024, 180709536, 240946048, 361419072, 722838144]

約数ペア:

[(1, 722838144), (2, 361419072), (3, 240946048), (4, 180709536), (6, 120473024), (7, 103262592), (8, 90354768), (12, 60236512), (14, 51631296), (16, 45177384), (21, 34420864), (24, 30118256), (28, 25815648), (32, 22588692), (42, 17210432), (48, 15059128), (56, 12907824), (64, 11294346), (84, 8605216), (96, 7529564), (112, 6453912), (128, 5647173), (168, 4302608), (192, 3764782), (224, 3226956), (336, 2151304), (384, 1882391), (448, 1613478), (672, 1075652), (896, 806739), (1344, 537826), (2688, 268913)]