290057328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 240

約数和(自身を含む): 949939200

約数和(自身を除く): 659881872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 121, 124, 132, 144, 176, 179, 186, 198, 216, 242, 248, 264, 279, 297, 341, 358, 363, 372, 396, 432, 484, 496, 528, 537, 558, 594, 682, 716, 726, 744, 792, 837, 968, 1023, 1074, 1089, 1116, 1188, 1364, 1432, 1452, 1488, 1584, 1611, 1674, 1936, 1969, 2046, 2148, 2178, 2232, 2376, 2728, 2864, 2904, 3069, 3222, 3267, 3348, 3751, 3938, 4092, 4296, 4356, 4464, 4752, 4833, 5456, 5549, 5808, 5907, 6138, 6444, 6534, 6696, 7502, 7876, 8184, 8592, 8712, 9207, 9666, 11098, 11253, 11814, 12276, 12888, 13068, 13392, 15004, 15752, 16368, 16647, 17424, 17721, 18414, 19332, 21659, 22196, 22506, 23628, 24552, 25776, 26136, 30008, 31504, 33294, 33759, 35442, 36828, 38664, 43318, 44392, 45012, 47256, 49104, 49941, 52272, 53163, 60016, 61039, 64977, 66588, 67518, 70884, 73656, 77328, 86636, 88784, 90024, 94512, 99882, 101277, 106326, 122078, 129954, 133176, 135036, 141768, 147312, 149823, 173272, 180048, 183117, 194931, 199764, 202554, 212652, 244156, 259908, 266352, 270072, 283536, 299646, 346544, 366234, 389862, 399528, 405108, 425304, 488312, 519816, 540144, 549351, 584793, 599292, 671429, 732468, 779724, 799056, 810216, 850608, 976624, 1039632, 1098702, 1169586, 1198584, 1342858, 1464936, 1559448, 1620432, 1648053, 2014287, 2197404, 2339172, 2397168, 2685716, 2929872, 3118896, 3296106, 4028574, 4394808, 4678344, 5371432, 6042861, 6592212, 8057148, 8789616, 9356688, 10742864, 12085722, 13184424, 16114296, 18128583, 24171444, 26368848, 32228592, 36257166, 48342888, 72514332, 96685776, 145028664, 290057328]

約数ペア:

[(1, 290057328), (2, 145028664), (3, 96685776), (4, 72514332), (6, 48342888), (8, 36257166), (9, 32228592), (11, 26368848), (12, 24171444), (16, 18128583), (18, 16114296), (22, 13184424), (24, 12085722), (27, 10742864), (31, 9356688), (33, 8789616), (36, 8057148), (44, 6592212), (48, 6042861), (54, 5371432), (62, 4678344), (66, 4394808), (72, 4028574), (88, 3296106), (93, 3118896), (99, 2929872), (108, 2685716), (121, 2397168), (124, 2339172), (132, 2197404), (144, 2014287), (176, 1648053), (179, 1620432), (186, 1559448), (198, 1464936), (216, 1342858), (242, 1198584), (248, 1169586), (264, 1098702), (279, 1039632), (297, 976624), (341, 850608), (358, 810216), (363, 799056), (372, 779724), (396, 732468), (432, 671429), (484, 599292), (496, 584793), (528, 549351), (537, 540144), (558, 519816), (594, 488312), (682, 425304), (716, 405108), (726, 399528), (744, 389862), (792, 366234), (837, 346544), (968, 299646), (1023, 283536), (1074, 270072), (1089, 266352), (1116, 259908), (1188, 244156), (1364, 212652), (1432, 202554), (1452, 199764), (1488, 194931), (1584, 183117), (1611, 180048), (1674, 173272), (1936, 149823), (1969, 147312), (2046, 141768), (2148, 135036), (2178, 133176), (2232, 129954), (2376, 122078), (2728, 106326), (2864, 101277), (2904, 99882), (3069, 94512), (3222, 90024), (3267, 88784), (3348, 86636), (3751, 77328), (3938, 73656), (4092, 70884), (4296, 67518), (4356, 66588), (4464, 64977), (4752, 61039), (4833, 60016), (5456, 53163), (5549, 52272), (5808, 49941), (5907, 49104), (6138, 47256), (6444, 45012), (6534, 44392), (6696, 43318), (7502, 38664), (7876, 36828), (8184, 35442), (8592, 33759), (8712, 33294), (9207, 31504), (9666, 30008), (11098, 26136), (11253, 25776), (11814, 24552), (12276, 23628), (12888, 22506), (13068, 22196), (13392, 21659), (15004, 19332), (15752, 18414), (16368, 17721), (16647, 17424)]