397882016

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 935690112

約数和(自身を除く): 537808096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 74, 112, 122, 148, 224, 244, 259, 296, 427, 488, 518, 592, 787, 854, 976, 1036, 1184, 1574, 1708, 1952, 2072, 2257, 3148, 3416, 4144, 4514, 5509, 6296, 6832, 8288, 9028, 11018, 12592, 13664, 15799, 18056, 22036, 25184, 29119, 31598, 36112, 44072, 48007, 58238, 63196, 72224, 88144, 96014, 116476, 126392, 176288, 192028, 203833, 232952, 252784, 336049, 384056, 407666, 465904, 505568, 672098, 768112, 815332, 931808, 1344196, 1536224, 1630664, 1776259, 2688392, 3261328, 3552518, 5376784, 6522656, 7105036, 10753568, 12433813, 14210072, 24867626, 28420144, 49735252, 56840288, 99470504, 198941008, 397882016]

約数ペア:

[(1, 397882016), (2, 198941008), (4, 99470504), (7, 56840288), (8, 49735252), (14, 28420144), (16, 24867626), (28, 14210072), (32, 12433813), (37, 10753568), (56, 7105036), (61, 6522656), (74, 5376784), (112, 3552518), (122, 3261328), (148, 2688392), (224, 1776259), (244, 1630664), (259, 1536224), (296, 1344196), (427, 931808), (488, 815332), (518, 768112), (592, 672098), (787, 505568), (854, 465904), (976, 407666), (1036, 384056), (1184, 336049), (1574, 252784), (1708, 232952), (1952, 203833), (2072, 192028), (2257, 176288), (3148, 126392), (3416, 116476), (4144, 96014), (4514, 88144), (5509, 72224), (6296, 63196), (6832, 58238), (8288, 48007), (9028, 44072), (11018, 36112), (12592, 31598), (13664, 29119), (15799, 25184), (18056, 22036)]