1305372672

素因数分解:

$2^{11}\times 3^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 4066302240

約数和(自身を除く): 2760929568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 64, 72, 81, 86, 96, 108, 122, 128, 129, 144, 162, 172, 183, 192, 216, 243, 244, 256, 258, 288, 324, 344, 366, 384, 387, 432, 486, 488, 512, 516, 549, 576, 648, 688, 732, 768, 774, 864, 972, 976, 1024, 1032, 1098, 1152, 1161, 1296, 1376, 1464, 1536, 1548, 1647, 1728, 1944, 1952, 2048, 2064, 2196, 2304, 2322, 2592, 2623, 2752, 2928, 3072, 3096, 3294, 3456, 3483, 3888, 3904, 4128, 4392, 4608, 4644, 4941, 5184, 5246, 5504, 5856, 6144, 6192, 6588, 6912, 6966, 7776, 7808, 7869, 8256, 8784, 9216, 9288, 9882, 10368, 10449, 10492, 11008, 11712, 12384, 13176, 13824, 13932, 14823, 15552, 15616, 15738, 16512, 17568, 18432, 18576, 19764, 20736, 20898, 20984, 22016, 23424, 23607, 24768, 26352, 27648, 27864, 29646, 31104, 31232, 31476, 33024, 35136, 37152, 39528, 41472, 41796, 41968, 44032, 46848, 47214, 49536, 52704, 55296, 55728, 59292, 62208, 62464, 62952, 66048, 70272, 70821, 74304, 79056, 82944, 83592, 83936, 88064, 93696, 94428, 99072, 105408, 111456, 118584, 124416, 124928, 125904, 132096, 140544, 141642, 148608, 158112, 165888, 167184, 167872, 187392, 188856, 198144, 210816, 212463, 222912, 237168, 248832, 251808, 264192, 281088, 283284, 297216, 316224, 334368, 335744, 374784, 377712, 396288, 421632, 424926, 445824, 474336, 497664, 503616, 562176, 566568, 594432, 632448, 637389, 668736, 671488, 755424, 792576, 843264, 849852, 891648, 948672, 1007232, 1124352, 1133136, 1188864, 1264896, 1274778, 1337472, 1342976, 1510848, 1686528, 1699704, 1783296, 1897344, 2014464, 2266272, 2377728, 2529792, 2549556, 2674944, 2685952, 3021696, 3373056, 3399408, 3566592, 3794688, 4028928, 4532544, 5059584, 5099112, 5349888, 5371904, 6043392, 6798816, 7133184, 7589376, 8057856, 9065088, 10119168, 10198224, 10699776, 12086784, 13597632, 15178752, 16115712, 18130176, 20396448, 21399552, 24173568, 27195264, 30357504, 36260352, 40792896, 48347136, 54390528, 72520704, 81585792, 108781056, 145041408, 163171584, 217562112, 326343168, 435124224, 652686336, 1305372672]

約数ペア:

[(1, 1305372672), (2, 652686336), (3, 435124224), (4, 326343168), (6, 217562112), (8, 163171584), (9, 145041408), (12, 108781056), (16, 81585792), (18, 72520704), (24, 54390528), (27, 48347136), (32, 40792896), (36, 36260352), (43, 30357504), (48, 27195264), (54, 24173568), (61, 21399552), (64, 20396448), (72, 18130176), (81, 16115712), (86, 15178752), (96, 13597632), (108, 12086784), (122, 10699776), (128, 10198224), (129, 10119168), (144, 9065088), (162, 8057856), (172, 7589376), (183, 7133184), (192, 6798816), (216, 6043392), (243, 5371904), (244, 5349888), (256, 5099112), (258, 5059584), (288, 4532544), (324, 4028928), (344, 3794688), (366, 3566592), (384, 3399408), (387, 3373056), (432, 3021696), (486, 2685952), (488, 2674944), (512, 2549556), (516, 2529792), (549, 2377728), (576, 2266272), (648, 2014464), (688, 1897344), (732, 1783296), (768, 1699704), (774, 1686528), (864, 1510848), (972, 1342976), (976, 1337472), (1024, 1274778), (1032, 1264896), (1098, 1188864), (1152, 1133136), (1161, 1124352), (1296, 1007232), (1376, 948672), (1464, 891648), (1536, 849852), (1548, 843264), (1647, 792576), (1728, 755424), (1944, 671488), (1952, 668736), (2048, 637389), (2064, 632448), (2196, 594432), (2304, 566568), (2322, 562176), (2592, 503616), (2623, 497664), (2752, 474336), (2928, 445824), (3072, 424926), (3096, 421632), (3294, 396288), (3456, 377712), (3483, 374784), (3888, 335744), (3904, 334368), (4128, 316224), (4392, 297216), (4608, 283284), (4644, 281088), (4941, 264192), (5184, 251808), (5246, 248832), (5504, 237168), (5856, 222912), (6144, 212463), (6192, 210816), (6588, 198144), (6912, 188856), (6966, 187392), (7776, 167872), (7808, 167184), (7869, 165888), (8256, 158112), (8784, 148608), (9216, 141642), (9288, 140544), (9882, 132096), (10368, 125904), (10449, 124928), (10492, 124416), (11008, 118584), (11712, 111456), (12384, 105408), (13176, 99072), (13824, 94428), (13932, 93696), (14823, 88064), (15552, 83936), (15616, 83592), (15738, 82944), (16512, 79056), (17568, 74304), (18432, 70821), (18576, 70272), (19764, 66048), (20736, 62952), (20898, 62464), (20984, 62208), (22016, 59292), (23424, 55728), (23607, 55296), (24768, 52704), (26352, 49536), (27648, 47214), (27864, 46848), (29646, 44032), (31104, 41968), (31232, 41796), (31476, 41472), (33024, 39528), (35136, 37152)]