261016032

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 712212480

約数和(自身を除く): 451196448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 229, 248, 372, 383, 458, 496, 687, 744, 766, 916, 992, 1149, 1374, 1488, 1532, 1832, 2298, 2748, 2976, 3064, 3664, 4596, 5496, 6128, 7099, 7328, 9192, 10992, 11873, 12256, 14198, 18384, 21297, 21984, 23746, 28396, 35619, 36768, 42594, 47492, 56792, 71238, 85188, 87707, 94984, 113584, 142476, 170376, 175414, 189968, 227168, 263121, 284952, 340752, 350828, 379936, 526242, 569904, 681504, 701656, 1052484, 1139808, 1403312, 2104968, 2718917, 2806624, 4209936, 5437834, 8156751, 8419872, 10875668, 16313502, 21751336, 32627004, 43502672, 65254008, 87005344, 130508016, 261016032]

約数ペア:

[(1, 261016032), (2, 130508016), (3, 87005344), (4, 65254008), (6, 43502672), (8, 32627004), (12, 21751336), (16, 16313502), (24, 10875668), (31, 8419872), (32, 8156751), (48, 5437834), (62, 4209936), (93, 2806624), (96, 2718917), (124, 2104968), (186, 1403312), (229, 1139808), (248, 1052484), (372, 701656), (383, 681504), (458, 569904), (496, 526242), (687, 379936), (744, 350828), (766, 340752), (916, 284952), (992, 263121), (1149, 227168), (1374, 189968), (1488, 175414), (1532, 170376), (1832, 142476), (2298, 113584), (2748, 94984), (2976, 87707), (3064, 85188), (3664, 71238), (4596, 56792), (5496, 47492), (6128, 42594), (7099, 36768), (7328, 35619), (9192, 28396), (10992, 23746), (11873, 21984), (12256, 21297), (14198, 18384)]