275802016

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 710664192

約数和(自身を除く): 434862176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 47, 56, 67, 68, 92, 94, 112, 119, 134, 136, 161, 184, 188, 224, 238, 268, 272, 322, 329, 368, 376, 391, 469, 476, 536, 544, 644, 658, 736, 752, 782, 799, 938, 952, 1072, 1081, 1139, 1288, 1316, 1504, 1541, 1564, 1598, 1876, 1904, 2144, 2162, 2278, 2576, 2632, 2737, 3082, 3128, 3149, 3196, 3752, 3808, 4324, 4556, 5152, 5264, 5474, 5593, 6164, 6256, 6298, 6392, 7504, 7567, 7973, 8648, 9112, 10528, 10787, 10948, 11186, 12328, 12512, 12596, 12784, 15008, 15134, 15946, 17296, 18224, 18377, 21574, 21896, 22043, 22372, 24656, 25192, 25568, 26197, 30268, 31892, 34592, 36448, 36754, 43148, 43792, 44086, 44744, 49312, 50384, 52394, 53533, 60536, 63784, 72427, 73508, 86296, 87584, 88172, 89488, 100768, 104788, 107066, 121072, 127568, 128639, 144854, 147016, 172592, 176344, 178976, 183379, 209576, 214132, 242144, 255136, 257278, 289708, 294032, 345184, 352688, 366758, 374731, 419152, 428264, 506989, 514556, 579416, 588064, 705376, 733516, 749462, 838304, 856528, 1013978, 1029112, 1158832, 1231259, 1467032, 1498924, 1713056, 2027956, 2058224, 2317664, 2462518, 2934064, 2997848, 4055912, 4116448, 4925036, 5868128, 5995696, 8111824, 8618813, 9850072, 11991392, 16223648, 17237626, 19700144, 34475252, 39400288, 68950504, 137901008, 275802016]

約数ペア:

[(1, 275802016), (2, 137901008), (4, 68950504), (7, 39400288), (8, 34475252), (14, 19700144), (16, 17237626), (17, 16223648), (23, 11991392), (28, 9850072), (32, 8618813), (34, 8111824), (46, 5995696), (47, 5868128), (56, 4925036), (67, 4116448), (68, 4055912), (92, 2997848), (94, 2934064), (112, 2462518), (119, 2317664), (134, 2058224), (136, 2027956), (161, 1713056), (184, 1498924), (188, 1467032), (224, 1231259), (238, 1158832), (268, 1029112), (272, 1013978), (322, 856528), (329, 838304), (368, 749462), (376, 733516), (391, 705376), (469, 588064), (476, 579416), (536, 514556), (544, 506989), (644, 428264), (658, 419152), (736, 374731), (752, 366758), (782, 352688), (799, 345184), (938, 294032), (952, 289708), (1072, 257278), (1081, 255136), (1139, 242144), (1288, 214132), (1316, 209576), (1504, 183379), (1541, 178976), (1564, 176344), (1598, 172592), (1876, 147016), (1904, 144854), (2144, 128639), (2162, 127568), (2278, 121072), (2576, 107066), (2632, 104788), (2737, 100768), (3082, 89488), (3128, 88172), (3149, 87584), (3196, 86296), (3752, 73508), (3808, 72427), (4324, 63784), (4556, 60536), (5152, 53533), (5264, 52394), (5474, 50384), (5593, 49312), (6164, 44744), (6256, 44086), (6298, 43792), (6392, 43148), (7504, 36754), (7567, 36448), (7973, 34592), (8648, 31892), (9112, 30268), (10528, 26197), (10787, 25568), (10948, 25192), (11186, 24656), (12328, 22372), (12512, 22043), (12596, 21896), (12784, 21574), (15008, 18377), (15134, 18224), (15946, 17296)]