244941704

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 534695040

約数和(自身を除く): 289753336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 173, 193, 262, 346, 386, 524, 692, 772, 917, 1048, 1211, 1351, 1384, 1544, 1834, 2422, 2702, 3668, 4844, 5404, 7336, 9688, 10808, 22663, 25283, 33389, 45326, 50566, 66778, 90652, 101132, 133556, 158641, 176981, 181304, 202264, 233723, 267112, 317282, 353962, 467446, 634564, 707924, 934892, 1269128, 1415848, 1869784, 4373959, 8747918, 17495836, 30617713, 34991672, 61235426, 122470852, 244941704]

約数ペア:

[(1, 244941704), (2, 122470852), (4, 61235426), (7, 34991672), (8, 30617713), (14, 17495836), (28, 8747918), (56, 4373959), (131, 1869784), (173, 1415848), (193, 1269128), (262, 934892), (346, 707924), (386, 634564), (524, 467446), (692, 353962), (772, 317282), (917, 267112), (1048, 233723), (1211, 202264), (1351, 181304), (1384, 176981), (1544, 158641), (1834, 133556), (2422, 101132), (2702, 90652), (3668, 66778), (4844, 50566), (5404, 45326), (7336, 33389), (9688, 25283), (10808, 22663)]