28988134656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1509

約数の個数: 216

約数和(自身を含む): 84089882016

約数和(自身を除く): 55101747360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 173, 192, 208, 256, 312, 338, 346, 384, 416, 507, 519, 624, 676, 692, 768, 832, 1014, 1038, 1248, 1291, 1352, 1384, 1664, 2028, 2076, 2249, 2496, 2582, 2704, 2768, 3328, 3873, 4056, 4152, 4498, 4992, 5164, 5408, 5536, 6747, 7746, 8112, 8304, 8996, 9984, 10328, 10816, 11072, 13494, 15492, 16224, 16608, 16783, 17992, 20656, 21632, 22144, 26988, 29237, 30984, 32448, 33216, 33566, 35984, 41312, 43264, 44288, 50349, 53976, 58474, 61968, 64896, 66432, 67132, 71968, 82624, 87711, 100698, 107952, 116948, 123936, 129792, 132864, 134264, 143936, 165248, 175422, 201396, 215904, 218179, 223343, 233896, 247872, 268528, 287872, 330496, 350844, 402792, 431808, 436358, 446686, 467792, 495744, 537056, 575744, 654537, 670029, 701688, 805584, 863616, 872716, 893372, 935584, 991488, 1074112, 1309074, 1340058, 1403376, 1611168, 1727232, 1745432, 1786744, 1871168, 2148224, 2618148, 2680116, 2806752, 2903459, 3222336, 3490864, 3573488, 3742336, 4296448, 5236296, 5360232, 5613504, 5806918, 6444672, 6981728, 7146976, 7484672, 8710377, 10472592, 10720464, 11227008, 11613836, 12889344, 13963456, 14293952, 17420754, 20945184, 21440928, 22454016, 23227672, 27926912, 28587904, 34841508, 37744967, 41890368, 42881856, 46455344, 55853824, 57175808, 69683016, 75489934, 83780736, 85763712, 92910688, 113234901, 139366032, 150979868, 167561472, 171527424, 185821376, 226469802, 278732064, 301959736, 371642752, 452939604, 557464128, 603919472, 743285504, 905879208, 1114928256, 1207838944, 1811758416, 2229856512, 2415677888, 3623516832, 4831355776, 7247033664, 9662711552, 14494067328, 28988134656]

約数ペア:

[(1, 28988134656), (2, 14494067328), (3, 9662711552), (4, 7247033664), (6, 4831355776), (8, 3623516832), (12, 2415677888), (13, 2229856512), (16, 1811758416), (24, 1207838944), (26, 1114928256), (32, 905879208), (39, 743285504), (48, 603919472), (52, 557464128), (64, 452939604), (78, 371642752), (96, 301959736), (104, 278732064), (128, 226469802), (156, 185821376), (169, 171527424), (173, 167561472), (192, 150979868), (208, 139366032), (256, 113234901), (312, 92910688), (338, 85763712), (346, 83780736), (384, 75489934), (416, 69683016), (507, 57175808), (519, 55853824), (624, 46455344), (676, 42881856), (692, 41890368), (768, 37744967), (832, 34841508), (1014, 28587904), (1038, 27926912), (1248, 23227672), (1291, 22454016), (1352, 21440928), (1384, 20945184), (1664, 17420754), (2028, 14293952), (2076, 13963456), (2249, 12889344), (2496, 11613836), (2582, 11227008), (2704, 10720464), (2768, 10472592), (3328, 8710377), (3873, 7484672), (4056, 7146976), (4152, 6981728), (4498, 6444672), (4992, 5806918), (5164, 5613504), (5408, 5360232), (5536, 5236296), (6747, 4296448), (7746, 3742336), (8112, 3573488), (8304, 3490864), (8996, 3222336), (9984, 2903459), (10328, 2806752), (10816, 2680116), (11072, 2618148), (13494, 2148224), (15492, 1871168), (16224, 1786744), (16608, 1745432), (16783, 1727232), (17992, 1611168), (20656, 1403376), (21632, 1340058), (22144, 1309074), (26988, 1074112), (29237, 991488), (30984, 935584), (32448, 893372), (33216, 872716), (33566, 863616), (35984, 805584), (41312, 701688), (43264, 670029), (44288, 654537), (50349, 575744), (53976, 537056), (58474, 495744), (61968, 467792), (64896, 446686), (66432, 436358), (67132, 431808), (71968, 402792), (82624, 350844), (87711, 330496), (100698, 287872), (107952, 268528), (116948, 247872), (123936, 233896), (129792, 223343), (132864, 218179), (134264, 215904), (143936, 201396), (165248, 175422)]