312247872

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 1003157760

約数和(自身を除く): 690909888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 67, 72, 81, 87, 93, 96, 108, 116, 124, 134, 144, 162, 174, 186, 192, 201, 216, 232, 248, 261, 268, 279, 288, 324, 348, 372, 402, 432, 464, 496, 522, 536, 558, 576, 603, 648, 696, 744, 783, 804, 837, 864, 899, 928, 992, 1044, 1072, 1116, 1206, 1296, 1392, 1488, 1566, 1608, 1674, 1728, 1798, 1809, 1856, 1943, 1984, 2077, 2088, 2144, 2232, 2349, 2412, 2511, 2592, 2697, 2784, 2976, 3132, 3216, 3348, 3596, 3618, 3886, 4154, 4176, 4288, 4464, 4698, 4824, 5022, 5184, 5394, 5427, 5568, 5829, 5952, 6231, 6264, 6432, 6696, 7192, 7236, 7772, 8091, 8308, 8352, 8928, 9396, 9648, 10044, 10788, 10854, 11658, 12462, 12528, 12864, 13392, 14384, 14472, 15544, 16182, 16616, 16704, 17487, 17856, 18693, 18792, 19296, 20088, 21576, 21708, 23316, 24273, 24924, 25056, 26784, 28768, 28944, 31088, 32364, 33232, 34974, 37386, 37584, 38592, 40176, 43152, 43416, 46632, 48546, 49848, 50112, 52461, 53568, 56079, 57536, 57888, 60233, 62176, 64728, 66464, 69948, 72819, 74772, 75168, 80352, 86304, 86832, 93264, 97092, 99696, 104922, 112158, 115776, 120466, 124352, 129456, 132928, 139896, 145638, 149544, 150336, 157383, 160704, 168237, 172608, 173664, 180699, 186528, 194184, 199392, 209844, 224316, 240932, 258912, 279792, 291276, 299088, 314766, 336474, 347328, 361398, 373056, 388368, 398784, 419688, 448632, 481864, 517824, 542097, 559584, 582552, 598176, 629532, 672948, 722796, 776736, 839376, 897264, 963728, 1084194, 1119168, 1165104, 1196352, 1259064, 1345896, 1445592, 1553472, 1626291, 1678752, 1794528, 1927456, 2168388, 2330208, 2518128, 2691792, 2891184, 3252582, 3357504, 3589056, 3854912, 4336776, 4660416, 4878873, 5036256, 5383584, 5782368, 6505164, 8673552, 9757746, 10072512, 10767168, 11564736, 13010328, 17347104, 19515492, 26020656, 34694208, 39030984, 52041312, 78061968, 104082624, 156123936, 312247872]

約数ペア:

[(1, 312247872), (2, 156123936), (3, 104082624), (4, 78061968), (6, 52041312), (8, 39030984), (9, 34694208), (12, 26020656), (16, 19515492), (18, 17347104), (24, 13010328), (27, 11564736), (29, 10767168), (31, 10072512), (32, 9757746), (36, 8673552), (48, 6505164), (54, 5782368), (58, 5383584), (62, 5036256), (64, 4878873), (67, 4660416), (72, 4336776), (81, 3854912), (87, 3589056), (93, 3357504), (96, 3252582), (108, 2891184), (116, 2691792), (124, 2518128), (134, 2330208), (144, 2168388), (162, 1927456), (174, 1794528), (186, 1678752), (192, 1626291), (201, 1553472), (216, 1445592), (232, 1345896), (248, 1259064), (261, 1196352), (268, 1165104), (279, 1119168), (288, 1084194), (324, 963728), (348, 897264), (372, 839376), (402, 776736), (432, 722796), (464, 672948), (496, 629532), (522, 598176), (536, 582552), (558, 559584), (576, 542097), (603, 517824), (648, 481864), (696, 448632), (744, 419688), (783, 398784), (804, 388368), (837, 373056), (864, 361398), (899, 347328), (928, 336474), (992, 314766), (1044, 299088), (1072, 291276), (1116, 279792), (1206, 258912), (1296, 240932), (1392, 224316), (1488, 209844), (1566, 199392), (1608, 194184), (1674, 186528), (1728, 180699), (1798, 173664), (1809, 172608), (1856, 168237), (1943, 160704), (1984, 157383), (2077, 150336), (2088, 149544), (2144, 145638), (2232, 139896), (2349, 132928), (2412, 129456), (2511, 124352), (2592, 120466), (2697, 115776), (2784, 112158), (2976, 104922), (3132, 99696), (3216, 97092), (3348, 93264), (3596, 86832), (3618, 86304), (3886, 80352), (4154, 75168), (4176, 74772), (4288, 72819), (4464, 69948), (4698, 66464), (4824, 64728), (5022, 62176), (5184, 60233), (5394, 57888), (5427, 57536), (5568, 56079), (5829, 53568), (5952, 52461), (6231, 50112), (6264, 49848), (6432, 48546), (6696, 46632), (7192, 43416), (7236, 43152), (7772, 40176), (8091, 38592), (8308, 37584), (8352, 37386), (8928, 34974), (9396, 33232), (9648, 32364), (10044, 31088), (10788, 28944), (10854, 28768), (11658, 26784), (12462, 25056), (12528, 24924), (12864, 24273), (13392, 23316), (14384, 21708), (14472, 21576), (15544, 20088), (16182, 19296), (16616, 18792), (16704, 18693), (17487, 17856)]