215355392

素因数分解:

$2^{12}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 156

約数和(自身を含む): 532251180

約数和(自身を除く): 316895788

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 49, 56, 58, 64, 74, 98, 112, 116, 128, 148, 196, 203, 224, 232, 256, 259, 296, 392, 406, 448, 464, 512, 518, 592, 784, 812, 896, 928, 1024, 1036, 1073, 1184, 1421, 1568, 1624, 1792, 1813, 1856, 2048, 2072, 2146, 2368, 2842, 3136, 3248, 3584, 3626, 3712, 4096, 4144, 4292, 4736, 5684, 6272, 6496, 7168, 7252, 7424, 7511, 8288, 8584, 9472, 11368, 12544, 12992, 14336, 14504, 14848, 15022, 16576, 17168, 18944, 22736, 25088, 25984, 28672, 29008, 29696, 30044, 33152, 34336, 37888, 45472, 50176, 51968, 52577, 58016, 59392, 60088, 66304, 68672, 75776, 90944, 100352, 103936, 105154, 116032, 118784, 120176, 132608, 137344, 151552, 181888, 200704, 207872, 210308, 232064, 240352, 265216, 274688, 363776, 415744, 420616, 464128, 480704, 530432, 549376, 727552, 831488, 841232, 928256, 961408, 1060864, 1098752, 1455104, 1682464, 1856512, 1922816, 2197504, 2910208, 3364928, 3713024, 3845632, 4395008, 5820416, 6729856, 7426048, 7691264, 13459712, 15382528, 26919424, 30765056, 53838848, 107677696, 215355392]

約数ペア:

[(1, 215355392), (2, 107677696), (4, 53838848), (7, 30765056), (8, 26919424), (14, 15382528), (16, 13459712), (28, 7691264), (29, 7426048), (32, 6729856), (37, 5820416), (49, 4395008), (56, 3845632), (58, 3713024), (64, 3364928), (74, 2910208), (98, 2197504), (112, 1922816), (116, 1856512), (128, 1682464), (148, 1455104), (196, 1098752), (203, 1060864), (224, 961408), (232, 928256), (256, 841232), (259, 831488), (296, 727552), (392, 549376), (406, 530432), (448, 480704), (464, 464128), (512, 420616), (518, 415744), (592, 363776), (784, 274688), (812, 265216), (896, 240352), (928, 232064), (1024, 210308), (1036, 207872), (1073, 200704), (1184, 181888), (1421, 151552), (1568, 137344), (1624, 132608), (1792, 120176), (1813, 118784), (1856, 116032), (2048, 105154), (2072, 103936), (2146, 100352), (2368, 90944), (2842, 75776), (3136, 68672), (3248, 66304), (3584, 60088), (3626, 59392), (3712, 58016), (4096, 52577), (4144, 51968), (4292, 50176), (4736, 45472), (5684, 37888), (6272, 34336), (6496, 33152), (7168, 30044), (7252, 29696), (7424, 29008), (7511, 28672), (8288, 25984), (8584, 25088), (9472, 22736), (11368, 18944), (12544, 17168), (12992, 16576), (14336, 15022), (14504, 14848)]