257228906496

素因数分解:

$2^{13}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 224

約数和(自身を含む): 707121735360

約数和(自身を除く): 449892828864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 457, 512, 592, 619, 768, 888, 914, 1024, 1184, 1238, 1371, 1536, 1776, 1828, 1857, 2048, 2368, 2476, 2742, 3072, 3552, 3656, 3714, 4096, 4736, 4952, 5484, 6144, 7104, 7312, 7428, 8192, 9472, 9904, 10968, 12288, 14208, 14624, 14856, 16909, 18944, 19808, 21936, 22903, 24576, 28416, 29248, 29712, 33818, 37888, 39616, 43872, 45806, 50727, 56832, 58496, 59424, 67636, 68709, 75776, 79232, 87744, 91612, 101454, 113664, 116992, 118848, 135272, 137418, 151552, 158464, 175488, 183224, 202908, 227328, 233984, 237696, 270544, 274836, 282883, 303104, 316928, 350976, 366448, 405816, 454656, 467968, 475392, 541088, 549672, 565766, 633856, 701952, 732896, 811632, 848649, 909312, 935936, 950784, 1082176, 1099344, 1131532, 1267712, 1403904, 1465792, 1623264, 1697298, 1871872, 1901568, 2164352, 2198688, 2263064, 2535424, 2807808, 2931584, 3246528, 3394596, 3743744, 3803136, 4328704, 4397376, 4526128, 5070848, 5615616, 5863168, 6493056, 6789192, 7606272, 8657408, 8794752, 9052256, 10466671, 11231232, 11726336, 12986112, 13578384, 15212544, 17314816, 17589504, 18104512, 20933342, 23452672, 25972224, 27156768, 31400013, 34629632, 35179008, 36209024, 41866684, 46905344, 51944448, 54313536, 62800026, 69259264, 70358016, 72418048, 83733368, 93810688, 103888896, 108627072, 125600052, 138518528, 140716032, 144836096, 167466736, 187621376, 207777792, 217254144, 251200104, 281432064, 289672192, 334933472, 415555584, 434508288, 502400208, 562864128, 579344384, 669866944, 869016576, 1004800416, 1158688768, 1339733888, 1738033152, 2009600832, 2317377536, 2679467776, 3476066304, 4019201664, 5358935552, 6952132608, 8038403328, 10717871104, 16076806656, 21435742208, 32153613312, 42871484416, 64307226624, 85742968832, 128614453248, 257228906496]

約数ペア:

[(1, 257228906496), (2, 128614453248), (3, 85742968832), (4, 64307226624), (6, 42871484416), (8, 32153613312), (12, 21435742208), (16, 16076806656), (24, 10717871104), (32, 8038403328), (37, 6952132608), (48, 5358935552), (64, 4019201664), (74, 3476066304), (96, 2679467776), (111, 2317377536), (128, 2009600832), (148, 1738033152), (192, 1339733888), (222, 1158688768), (256, 1004800416), (296, 869016576), (384, 669866944), (444, 579344384), (457, 562864128), (512, 502400208), (592, 434508288), (619, 415555584), (768, 334933472), (888, 289672192), (914, 281432064), (1024, 251200104), (1184, 217254144), (1238, 207777792), (1371, 187621376), (1536, 167466736), (1776, 144836096), (1828, 140716032), (1857, 138518528), (2048, 125600052), (2368, 108627072), (2476, 103888896), (2742, 93810688), (3072, 83733368), (3552, 72418048), (3656, 70358016), (3714, 69259264), (4096, 62800026), (4736, 54313536), (4952, 51944448), (5484, 46905344), (6144, 41866684), (7104, 36209024), (7312, 35179008), (7428, 34629632), (8192, 31400013), (9472, 27156768), (9904, 25972224), (10968, 23452672), (12288, 20933342), (14208, 18104512), (14624, 17589504), (14856, 17314816), (16909, 15212544), (18944, 13578384), (19808, 12986112), (21936, 11726336), (22903, 11231232), (24576, 10466671), (28416, 9052256), (29248, 8794752), (29712, 8657408), (33818, 7606272), (37888, 6789192), (39616, 6493056), (43872, 5863168), (45806, 5615616), (50727, 5070848), (56832, 4526128), (58496, 4397376), (59424, 4328704), (67636, 3803136), (68709, 3743744), (75776, 3394596), (79232, 3246528), (87744, 2931584), (91612, 2807808), (101454, 2535424), (113664, 2263064), (116992, 2198688), (118848, 2164352), (135272, 1901568), (137418, 1871872), (151552, 1697298), (158464, 1623264), (175488, 1465792), (183224, 1403904), (202908, 1267712), (227328, 1131532), (233984, 1099344), (237696, 1082176), (270544, 950784), (274836, 935936), (282883, 909312), (303104, 848649), (316928, 811632), (350976, 732896), (366448, 701952), (405816, 633856), (454656, 565766), (467968, 549672), (475392, 541088)]