222686464

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 608948480

約数和(自身を除く): 386262016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 79, 88, 91, 104, 112, 121, 128, 143, 154, 158, 176, 182, 208, 224, 242, 256, 286, 308, 316, 352, 364, 416, 448, 484, 553, 572, 616, 632, 704, 728, 832, 847, 869, 896, 968, 1001, 1027, 1106, 1144, 1232, 1264, 1408, 1456, 1573, 1664, 1694, 1738, 1792, 1936, 2002, 2054, 2212, 2288, 2464, 2528, 2816, 2912, 3146, 3328, 3388, 3476, 3872, 4004, 4108, 4424, 4576, 4928, 5056, 5824, 6083, 6292, 6776, 6952, 7189, 7744, 8008, 8216, 8848, 9152, 9559, 9856, 10112, 11011, 11297, 11648, 12166, 12584, 13552, 13904, 14378, 15488, 16016, 16432, 17696, 18304, 19118, 19712, 20224, 22022, 22594, 23296, 24332, 25168, 27104, 27808, 28756, 30976, 32032, 32864, 35392, 36608, 38236, 44044, 45188, 48664, 50336, 54208, 55616, 57512, 64064, 65728, 66913, 70784, 76472, 79079, 88088, 90376, 97328, 100672, 108416, 111232, 115024, 124267, 128128, 131456, 133826, 141568, 152944, 158158, 176176, 180752, 194656, 201344, 216832, 222464, 230048, 248534, 256256, 262912, 267652, 305888, 316316, 352352, 361504, 389312, 402688, 460096, 497068, 535304, 611776, 632632, 704704, 723008, 778624, 869869, 920192, 994136, 1070608, 1223552, 1265264, 1409408, 1446016, 1557248, 1739738, 1840384, 1988272, 2141216, 2447104, 2530528, 2818816, 2892032, 3479476, 3976544, 4282432, 5061056, 6958952, 7953088, 8564864, 10122112, 13917904, 15906176, 17129728, 20244224, 27835808, 31812352, 55671616, 111343232, 222686464]

約数ペア:

[(1, 222686464), (2, 111343232), (4, 55671616), (7, 31812352), (8, 27835808), (11, 20244224), (13, 17129728), (14, 15906176), (16, 13917904), (22, 10122112), (26, 8564864), (28, 7953088), (32, 6958952), (44, 5061056), (52, 4282432), (56, 3976544), (64, 3479476), (77, 2892032), (79, 2818816), (88, 2530528), (91, 2447104), (104, 2141216), (112, 1988272), (121, 1840384), (128, 1739738), (143, 1557248), (154, 1446016), (158, 1409408), (176, 1265264), (182, 1223552), (208, 1070608), (224, 994136), (242, 920192), (256, 869869), (286, 778624), (308, 723008), (316, 704704), (352, 632632), (364, 611776), (416, 535304), (448, 497068), (484, 460096), (553, 402688), (572, 389312), (616, 361504), (632, 352352), (704, 316316), (728, 305888), (832, 267652), (847, 262912), (869, 256256), (896, 248534), (968, 230048), (1001, 222464), (1027, 216832), (1106, 201344), (1144, 194656), (1232, 180752), (1264, 176176), (1408, 158158), (1456, 152944), (1573, 141568), (1664, 133826), (1694, 131456), (1738, 128128), (1792, 124267), (1936, 115024), (2002, 111232), (2054, 108416), (2212, 100672), (2288, 97328), (2464, 90376), (2528, 88088), (2816, 79079), (2912, 76472), (3146, 70784), (3328, 66913), (3388, 65728), (3476, 64064), (3872, 57512), (4004, 55616), (4108, 54208), (4424, 50336), (4576, 48664), (4928, 45188), (5056, 44044), (5824, 38236), (6083, 36608), (6292, 35392), (6776, 32864), (6952, 32032), (7189, 30976), (7744, 28756), (8008, 27808), (8216, 27104), (8848, 25168), (9152, 24332), (9559, 23296), (9856, 22594), (10112, 22022), (11011, 20224), (11297, 19712), (11648, 19118), (12166, 18304), (12584, 17696), (13552, 16432), (13904, 16016), (14378, 15488)]