646956452256

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1256597}}^1$

素因数の和:1256814

約数の個数: 96

約数和(自身を含む): 1763177891328

約数和(自身を除く): 1116221439072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 992, 1038, 1384, 1488, 2076, 2768, 2976, 4152, 5363, 5536, 8304, 10726, 16089, 16608, 21452, 32178, 42904, 64356, 85808, 128712, 171616, 257424, 514848, 1256597, 2513194, 3769791, 5026388, 7539582, 10052776, 15079164, 20105552, 30158328, 38954507, 40211104, 60316656, 77909014, 116863521, 120633312, 155818028, 217391281, 233727042, 311636056, 434782562, 467454084, 623272112, 652173843, 869565124, 934908168, 1246544224, 1304347686, 1739130248, 1869816336, 2608695372, 3478260496, 3739632672, 5217390744, 6739129711, 6956520992, 10434781488, 13478259422, 20217389133, 20869562976, 26956518844, 40434778266, 53913037688, 80869556532, 107826075376, 161739113064, 215652150752, 323478226128, 646956452256]

約数ペア:

[(1, 646956452256), (2, 323478226128), (3, 215652150752), (4, 161739113064), (6, 107826075376), (8, 80869556532), (12, 53913037688), (16, 40434778266), (24, 26956518844), (31, 20869562976), (32, 20217389133), (48, 13478259422), (62, 10434781488), (93, 6956520992), (96, 6739129711), (124, 5217390744), (173, 3739632672), (186, 3478260496), (248, 2608695372), (346, 1869816336), (372, 1739130248), (496, 1304347686), (519, 1246544224), (692, 934908168), (744, 869565124), (992, 652173843), (1038, 623272112), (1384, 467454084), (1488, 434782562), (2076, 311636056), (2768, 233727042), (2976, 217391281), (4152, 155818028), (5363, 120633312), (5536, 116863521), (8304, 77909014), (10726, 60316656), (16089, 40211104), (16608, 38954507), (21452, 30158328), (32178, 20105552), (42904, 15079164), (64356, 10052776), (85808, 7539582), (128712, 5026388), (171616, 3769791), (257424, 2513194), (514848, 1256597)]