219885558144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{81802663}}^1$

素因数の和:81802687

約数の個数: 64

約数和(自身を含む): 667509738240

約数和(自身を除く): 447624180096

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, 81802663, 163605326, 245407989, 327210652, 490815978, 572618641, 654421304, 981631956, 1145237282, 1308842608, 1717855923, 1963263912, 2290474564, 2617685216, 3435711846, 3926527824, 4580949128, 5235370432, 6871423692, 7853055648, 9161898256, 10470740864, 13742847384, 15706111296, 18323796512, 27485694768, 31412222592, 36647593024, 54971389536, 73295186048, 109942779072, 219885558144]

約数ペア:

[(1, 219885558144), (2, 109942779072), (3, 73295186048), (4, 54971389536), (6, 36647593024), (7, 31412222592), (8, 27485694768), (12, 18323796512), (14, 15706111296), (16, 13742847384), (21, 10470740864), (24, 9161898256), (28, 7853055648), (32, 6871423692), (42, 5235370432), (48, 4580949128), (56, 3926527824), (64, 3435711846), (84, 2617685216), (96, 2290474564), (112, 1963263912), (128, 1717855923), (168, 1308842608), (192, 1145237282), (224, 981631956), (336, 654421304), (384, 572618641), (448, 490815978), (672, 327210652), (896, 245407989), (1344, 163605326), (2688, 81802663)]