855130439968

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{761}}^1\times {\mathrm{9817}}^1$

素因数の和:10675

約数の個数: 144

約数和(自身を含む): 1988040025944

約数和(自身を除く): 1132909585976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 761, 784, 1022, 1168, 1522, 1568, 2044, 2336, 3044, 3577, 4088, 5327, 6088, 7154, 8176, 9817, 10654, 12176, 14308, 16352, 19634, 21308, 24352, 28616, 37289, 39268, 42616, 55553, 57232, 68719, 74578, 78536, 85232, 111106, 114464, 137438, 149156, 157072, 170464, 222212, 274876, 298312, 314144, 388871, 444424, 481033, 549752, 596624, 716641, 777742, 888848, 962066, 1099504, 1193248, 1433282, 1555484, 1777696, 1924132, 2199008, 2722097, 2866564, 3110968, 3848264, 5016487, 5444194, 5733128, 6221936, 7470737, 7696528, 10032974, 10888388, 11466256, 12443872, 14941474, 15393056, 20065948, 21776776, 22932512, 29882948, 35115409, 40131896, 43553552, 52295159, 59765896, 70230818, 80263792, 87107104, 104590318, 119531792, 140461636, 160527584, 209180636, 239063584, 280923272, 366066113, 418361272, 545363801, 561846544, 732132226, 836722544, 1090727602, 1123693088, 1464264452, 1673445088, 2181455204, 2928528904, 3817546607, 4362910408, 5857057808, 7635093214, 8725820816, 11714115616, 15270186428, 17451641632, 26722826249, 30540372856, 53445652498, 61080745712, 106891304996, 122161491424, 213782609992, 427565219984, 855130439968]

約数ペア:

[(1, 855130439968), (2, 427565219984), (4, 213782609992), (7, 122161491424), (8, 106891304996), (14, 61080745712), (16, 53445652498), (28, 30540372856), (32, 26722826249), (49, 17451641632), (56, 15270186428), (73, 11714115616), (98, 8725820816), (112, 7635093214), (146, 5857057808), (196, 4362910408), (224, 3817546607), (292, 2928528904), (392, 2181455204), (511, 1673445088), (584, 1464264452), (761, 1123693088), (784, 1090727602), (1022, 836722544), (1168, 732132226), (1522, 561846544), (1568, 545363801), (2044, 418361272), (2336, 366066113), (3044, 280923272), (3577, 239063584), (4088, 209180636), (5327, 160527584), (6088, 140461636), (7154, 119531792), (8176, 104590318), (9817, 87107104), (10654, 80263792), (12176, 70230818), (14308, 59765896), (16352, 52295159), (19634, 43553552), (21308, 40131896), (24352, 35115409), (28616, 29882948), (37289, 22932512), (39268, 21776776), (42616, 20065948), (55553, 15393056), (57232, 14941474), (68719, 12443872), (74578, 11466256), (78536, 10888388), (85232, 10032974), (111106, 7696528), (114464, 7470737), (137438, 6221936), (149156, 5733128), (157072, 5444194), (170464, 5016487), (222212, 3848264), (274876, 3110968), (298312, 2866564), (314144, 2722097), (388871, 2199008), (444424, 1924132), (481033, 1777696), (549752, 1555484), (596624, 1433282), (716641, 1193248), (777742, 1099504), (888848, 962066)]