291827952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155891}}^1$

素因数の和:155918

約数の個数: 60

約数和(自身を含む): 879542664

約数和(自身を除く): 587714712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 155891, 311782, 467673, 623564, 935346, 1247128, 1403019, 1870692, 2026583, 2494256, 2806038, 3741384, 4053166, 5612076, 6079749, 7482768, 8106332, 11224152, 12159498, 16212664, 18239247, 22448304, 24318996, 32425328, 36478494, 48637992, 72956988, 97275984, 145913976, 291827952]

約数ペア:

[(1, 291827952), (2, 145913976), (3, 97275984), (4, 72956988), (6, 48637992), (8, 36478494), (9, 32425328), (12, 24318996), (13, 22448304), (16, 18239247), (18, 16212664), (24, 12159498), (26, 11224152), (36, 8106332), (39, 7482768), (48, 6079749), (52, 5612076), (72, 4053166), (78, 3741384), (104, 2806038), (117, 2494256), (144, 2026583), (156, 1870692), (208, 1403019), (234, 1247128), (312, 935346), (468, 623564), (624, 467673), (936, 311782), (1872, 155891)]