31378612224

素因数分解:

$2^{13}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 224

約数和(自身を含む): 89408715264

約数和(自身を除く): 58030103040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 256, 258, 276, 344, 368, 384, 512, 516, 552, 688, 736, 768, 989, 1024, 1032, 1104, 1291, 1376, 1472, 1536, 1978, 2048, 2064, 2208, 2582, 2752, 2944, 2967, 3072, 3873, 3956, 4096, 4128, 4416, 5164, 5504, 5888, 5934, 6144, 7746, 7912, 8192, 8256, 8832, 10328, 11008, 11776, 11868, 12288, 15492, 15824, 16512, 17664, 20656, 22016, 23552, 23736, 24576, 29693, 30984, 31648, 33024, 35328, 41312, 44032, 47104, 47472, 55513, 59386, 61968, 63296, 66048, 70656, 82624, 88064, 89079, 94208, 94944, 111026, 118772, 123936, 126592, 132096, 141312, 165248, 166539, 176128, 178158, 188416, 189888, 222052, 237544, 247872, 253184, 264192, 282624, 330496, 333078, 352256, 356316, 379776, 444104, 475088, 495744, 506368, 528384, 565248, 660992, 666156, 712632, 759552, 888208, 950176, 991488, 1012736, 1056768, 1276799, 1321984, 1332312, 1425264, 1519104, 1776416, 1900352, 1982976, 2025472, 2553598, 2643968, 2664624, 2850528, 3038208, 3552832, 3800704, 3830397, 3965952, 4050944, 5107196, 5287936, 5329248, 5701056, 6076416, 7105664, 7601408, 7660794, 7931904, 8101888, 10214392, 10575872, 10658496, 11402112, 12152832, 14211328, 15202816, 15321588, 15863808, 20428784, 21316992, 22804224, 24305664, 28422656, 30405632, 30643176, 31727616, 40857568, 42633984, 45608448, 56845312, 60811264, 61286352, 81715136, 85267968, 91216896, 113690624, 121622528, 122572704, 163430272, 170535936, 182433792, 227381248, 243245056, 245145408, 326860544, 341071872, 364867584, 454762496, 490290816, 653721088, 682143744, 729735168, 980581632, 1307442176, 1364287488, 1961163264, 2614884352, 3922326528, 5229768704, 7844653056, 10459537408, 15689306112, 31378612224]

約数ペア:

[(1, 31378612224), (2, 15689306112), (3, 10459537408), (4, 7844653056), (6, 5229768704), (8, 3922326528), (12, 2614884352), (16, 1961163264), (23, 1364287488), (24, 1307442176), (32, 980581632), (43, 729735168), (46, 682143744), (48, 653721088), (64, 490290816), (69, 454762496), (86, 364867584), (92, 341071872), (96, 326860544), (128, 245145408), (129, 243245056), (138, 227381248), (172, 182433792), (184, 170535936), (192, 163430272), (256, 122572704), (258, 121622528), (276, 113690624), (344, 91216896), (368, 85267968), (384, 81715136), (512, 61286352), (516, 60811264), (552, 56845312), (688, 45608448), (736, 42633984), (768, 40857568), (989, 31727616), (1024, 30643176), (1032, 30405632), (1104, 28422656), (1291, 24305664), (1376, 22804224), (1472, 21316992), (1536, 20428784), (1978, 15863808), (2048, 15321588), (2064, 15202816), (2208, 14211328), (2582, 12152832), (2752, 11402112), (2944, 10658496), (2967, 10575872), (3072, 10214392), (3873, 8101888), (3956, 7931904), (4096, 7660794), (4128, 7601408), (4416, 7105664), (5164, 6076416), (5504, 5701056), (5888, 5329248), (5934, 5287936), (6144, 5107196), (7746, 4050944), (7912, 3965952), (8192, 3830397), (8256, 3800704), (8832, 3552832), (10328, 3038208), (11008, 2850528), (11776, 2664624), (11868, 2643968), (12288, 2553598), (15492, 2025472), (15824, 1982976), (16512, 1900352), (17664, 1776416), (20656, 1519104), (22016, 1425264), (23552, 1332312), (23736, 1321984), (24576, 1276799), (29693, 1056768), (30984, 1012736), (31648, 991488), (33024, 950176), (35328, 888208), (41312, 759552), (44032, 712632), (47104, 666156), (47472, 660992), (55513, 565248), (59386, 528384), (61968, 506368), (63296, 495744), (66048, 475088), (70656, 444104), (82624, 379776), (88064, 356316), (89079, 352256), (94208, 333078), (94944, 330496), (111026, 282624), (118772, 264192), (123936, 253184), (126592, 247872), (132096, 237544), (141312, 222052), (165248, 189888), (166539, 188416), (176128, 178158)]