8142854016

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 256

約数和(自身を含む): 24999955200

約数和(自身を除く): 16857101184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 241, 264, 304, 352, 384, 418, 421, 456, 482, 528, 608, 627, 704, 723, 836, 842, 912, 964, 1056, 1216, 1254, 1263, 1408, 1446, 1672, 1684, 1824, 1928, 2112, 2432, 2508, 2526, 2651, 2892, 3344, 3368, 3648, 3856, 4224, 4579, 4631, 5016, 5052, 5302, 5784, 6688, 6736, 7296, 7712, 7953, 7999, 9158, 9262, 10032, 10104, 10604, 11568, 13376, 13472, 13737, 13893, 15424, 15906, 15998, 18316, 18524, 20064, 20208, 21208, 23136, 23997, 26752, 26944, 27474, 27786, 30848, 31812, 31996, 36632, 37048, 40128, 40416, 42416, 46272, 47994, 50369, 53888, 54948, 55572, 63624, 63992, 73264, 74096, 80256, 80832, 84832, 87989, 92544, 95988, 100738, 101461, 109896, 111144, 127248, 127984, 146528, 148192, 151107, 161664, 169664, 175978, 191976, 201476, 202922, 219792, 222288, 254496, 255968, 263967, 293056, 296384, 302214, 304383, 339328, 351956, 383952, 402952, 405844, 439584, 444576, 508992, 511936, 527934, 586112, 592768, 604428, 608766, 703912, 767904, 805904, 811688, 879168, 889152, 1017984, 1023872, 1055868, 1116071, 1208856, 1217532, 1407824, 1535808, 1611808, 1623376, 1758336, 1778304, 1927759, 2111736, 2232142, 2417712, 2435064, 2815648, 3071616, 3223616, 3246752, 3348213, 3855518, 4223472, 4464284, 4835424, 4870128, 5631296, 5783277, 6447232, 6493504, 6696426, 7711036, 8446944, 8928568, 9670848, 9740256, 11262592, 11566554, 12987008, 13392852, 15422072, 16893888, 17857136, 19341696, 19480512, 21205349, 23133108, 26785704, 30844144, 33787776, 35714272, 38961024, 42410698, 46266216, 53571408, 61688288, 63616047, 71428544, 84821396, 92532432, 107142816, 123376576, 127232094, 142857088, 169642792, 185064864, 214285632, 246753152, 254464188, 339285584, 370129728, 428571264, 508928376, 678571168, 740259456, 1017856752, 1357142336, 2035713504, 2714284672, 4071427008, 8142854016]

約数ペア:

[(1, 8142854016), (2, 4071427008), (3, 2714284672), (4, 2035713504), (6, 1357142336), (8, 1017856752), (11, 740259456), (12, 678571168), (16, 508928376), (19, 428571264), (22, 370129728), (24, 339285584), (32, 254464188), (33, 246753152), (38, 214285632), (44, 185064864), (48, 169642792), (57, 142857088), (64, 127232094), (66, 123376576), (76, 107142816), (88, 92532432), (96, 84821396), (114, 71428544), (128, 63616047), (132, 61688288), (152, 53571408), (176, 46266216), (192, 42410698), (209, 38961024), (228, 35714272), (241, 33787776), (264, 30844144), (304, 26785704), (352, 23133108), (384, 21205349), (418, 19480512), (421, 19341696), (456, 17857136), (482, 16893888), (528, 15422072), (608, 13392852), (627, 12987008), (704, 11566554), (723, 11262592), (836, 9740256), (842, 9670848), (912, 8928568), (964, 8446944), (1056, 7711036), (1216, 6696426), (1254, 6493504), (1263, 6447232), (1408, 5783277), (1446, 5631296), (1672, 4870128), (1684, 4835424), (1824, 4464284), (1928, 4223472), (2112, 3855518), (2432, 3348213), (2508, 3246752), (2526, 3223616), (2651, 3071616), (2892, 2815648), (3344, 2435064), (3368, 2417712), (3648, 2232142), (3856, 2111736), (4224, 1927759), (4579, 1778304), (4631, 1758336), (5016, 1623376), (5052, 1611808), (5302, 1535808), (5784, 1407824), (6688, 1217532), (6736, 1208856), (7296, 1116071), (7712, 1055868), (7953, 1023872), (7999, 1017984), (9158, 889152), (9262, 879168), (10032, 811688), (10104, 805904), (10604, 767904), (11568, 703912), (13376, 608766), (13472, 604428), (13737, 592768), (13893, 586112), (15424, 527934), (15906, 511936), (15998, 508992), (18316, 444576), (18524, 439584), (20064, 405844), (20208, 402952), (21208, 383952), (23136, 351956), (23997, 339328), (26752, 304383), (26944, 302214), (27474, 296384), (27786, 293056), (30848, 263967), (31812, 255968), (31996, 254496), (36632, 222288), (37048, 219792), (40128, 202922), (40416, 201476), (42416, 191976), (46272, 175978), (47994, 169664), (50369, 161664), (53888, 151107), (54948, 148192), (55572, 146528), (63624, 127984), (63992, 127248), (73264, 111144), (74096, 109896), (80256, 101461), (80832, 100738), (84832, 95988), (87989, 92544)]