271152288

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 216

約数和(自身を含む): 878387328

約数和(自身を除く): 607235040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 251, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 502, 528, 558, 682, 726, 744, 753, 792, 968, 992, 1004, 1023, 1056, 1089, 1116, 1364, 1452, 1488, 1506, 1584, 1936, 2008, 2046, 2178, 2232, 2259, 2728, 2761, 2904, 2976, 3012, 3069, 3168, 3751, 3872, 4016, 4092, 4356, 4464, 4518, 5456, 5522, 5808, 6024, 6138, 7502, 7781, 8032, 8184, 8283, 8712, 8928, 9036, 10912, 11044, 11253, 11616, 12048, 12276, 15004, 15562, 16368, 16566, 17424, 18072, 22088, 22506, 23343, 24096, 24552, 24849, 30008, 30371, 31124, 32736, 33132, 33759, 34848, 36144, 44176, 45012, 46686, 49104, 49698, 60016, 60742, 62248, 66264, 67518, 70029, 72288, 85591, 88352, 90024, 91113, 93372, 98208, 99396, 120032, 121484, 124496, 132528, 135036, 140058, 171182, 180048, 182226, 186744, 198792, 242968, 248992, 256773, 265056, 270072, 273339, 280116, 342364, 360096, 364452, 373488, 397584, 485936, 513546, 540144, 546678, 560232, 684728, 728904, 746976, 770319, 795168, 941501, 971872, 1027092, 1080288, 1093356, 1120464, 1369456, 1457808, 1540638, 1883002, 2054184, 2186712, 2240928, 2738912, 2824503, 2915616, 3081276, 3766004, 4108368, 4373424, 5649006, 6162552, 7532008, 8216736, 8473509, 8746848, 11298012, 12325104, 15064016, 16947018, 22596024, 24650208, 30128032, 33894036, 45192048, 67788072, 90384096, 135576144, 271152288]

約数ペア:

[(1, 271152288), (2, 135576144), (3, 90384096), (4, 67788072), (6, 45192048), (8, 33894036), (9, 30128032), (11, 24650208), (12, 22596024), (16, 16947018), (18, 15064016), (22, 12325104), (24, 11298012), (31, 8746848), (32, 8473509), (33, 8216736), (36, 7532008), (44, 6162552), (48, 5649006), (62, 4373424), (66, 4108368), (72, 3766004), (88, 3081276), (93, 2915616), (96, 2824503), (99, 2738912), (121, 2240928), (124, 2186712), (132, 2054184), (144, 1883002), (176, 1540638), (186, 1457808), (198, 1369456), (242, 1120464), (248, 1093356), (251, 1080288), (264, 1027092), (279, 971872), (288, 941501), (341, 795168), (352, 770319), (363, 746976), (372, 728904), (396, 684728), (484, 560232), (496, 546678), (502, 540144), (528, 513546), (558, 485936), (682, 397584), (726, 373488), (744, 364452), (753, 360096), (792, 342364), (968, 280116), (992, 273339), (1004, 270072), (1023, 265056), (1056, 256773), (1089, 248992), (1116, 242968), (1364, 198792), (1452, 186744), (1488, 182226), (1506, 180048), (1584, 171182), (1936, 140058), (2008, 135036), (2046, 132528), (2178, 124496), (2232, 121484), (2259, 120032), (2728, 99396), (2761, 98208), (2904, 93372), (2976, 91113), (3012, 90024), (3069, 88352), (3168, 85591), (3751, 72288), (3872, 70029), (4016, 67518), (4092, 66264), (4356, 62248), (4464, 60742), (4518, 60016), (5456, 49698), (5522, 49104), (5808, 46686), (6024, 45012), (6138, 44176), (7502, 36144), (7781, 34848), (8032, 33759), (8184, 33132), (8283, 32736), (8712, 31124), (8928, 30371), (9036, 30008), (10912, 24849), (11044, 24552), (11253, 24096), (11616, 23343), (12048, 22506), (12276, 22088), (15004, 18072), (15562, 17424), (16368, 16566)]