18423412992

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1413

約数の個数: 216

約数和(自身を含む): 56408317056

約数和(自身を除く): 37984904064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 647, 727, 768, 816, 1088, 1152, 1224, 1294, 1454, 1632, 1941, 2176, 2181, 2304, 2448, 2588, 2908, 3264, 3882, 4352, 4362, 4896, 5176, 5816, 5823, 6528, 6543, 7764, 8724, 9792, 10352, 10999, 11632, 11646, 12359, 13056, 13086, 15528, 17448, 19584, 20704, 21998, 23264, 23292, 24718, 26172, 31056, 32997, 34896, 37077, 39168, 41408, 43996, 46528, 46584, 49436, 52344, 62112, 65994, 69792, 74154, 82816, 87992, 93056, 93168, 98872, 98991, 104688, 111231, 124224, 131988, 139584, 148308, 165632, 175984, 186112, 186336, 197744, 197982, 209376, 222462, 248448, 263976, 279168, 296616, 351968, 372672, 395488, 395964, 418752, 444924, 470369, 496896, 527952, 558336, 593232, 703936, 745344, 790976, 791928, 837504, 889848, 940738, 1055904, 1186464, 1407872, 1411107, 1490688, 1581952, 1583856, 1675008, 1779696, 1881476, 2111808, 2372928, 2815744, 2822214, 3163904, 3167712, 3559392, 3762952, 4223616, 4233321, 4745856, 5644428, 6335424, 7118784, 7525904, 7996273, 8447232, 8466642, 9491712, 11288856, 12670848, 14237568, 15051808, 15992546, 16933284, 22577712, 23988819, 25341696, 28475136, 30103616, 31985092, 33866568, 45155424, 47977638, 60207232, 63970184, 67733136, 71966457, 90310848, 95955276, 120414464, 127940368, 135466272, 143932914, 180621696, 191910552, 255880736, 270932544, 287865828, 361243392, 383821104, 511761472, 541865088, 575731656, 767642208, 1023522944, 1083730176, 1151463312, 1535284416, 2047045888, 2302926624, 3070568832, 4605853248, 6141137664, 9211706496, 18423412992]

約数ペア:

[(1, 18423412992), (2, 9211706496), (3, 6141137664), (4, 4605853248), (6, 3070568832), (8, 2302926624), (9, 2047045888), (12, 1535284416), (16, 1151463312), (17, 1083730176), (18, 1023522944), (24, 767642208), (32, 575731656), (34, 541865088), (36, 511761472), (48, 383821104), (51, 361243392), (64, 287865828), (68, 270932544), (72, 255880736), (96, 191910552), (102, 180621696), (128, 143932914), (136, 135466272), (144, 127940368), (153, 120414464), (192, 95955276), (204, 90310848), (256, 71966457), (272, 67733136), (288, 63970184), (306, 60207232), (384, 47977638), (408, 45155424), (544, 33866568), (576, 31985092), (612, 30103616), (647, 28475136), (727, 25341696), (768, 23988819), (816, 22577712), (1088, 16933284), (1152, 15992546), (1224, 15051808), (1294, 14237568), (1454, 12670848), (1632, 11288856), (1941, 9491712), (2176, 8466642), (2181, 8447232), (2304, 7996273), (2448, 7525904), (2588, 7118784), (2908, 6335424), (3264, 5644428), (3882, 4745856), (4352, 4233321), (4362, 4223616), (4896, 3762952), (5176, 3559392), (5816, 3167712), (5823, 3163904), (6528, 2822214), (6543, 2815744), (7764, 2372928), (8724, 2111808), (9792, 1881476), (10352, 1779696), (10999, 1675008), (11632, 1583856), (11646, 1581952), (12359, 1490688), (13056, 1411107), (13086, 1407872), (15528, 1186464), (17448, 1055904), (19584, 940738), (20704, 889848), (21998, 837504), (23264, 791928), (23292, 790976), (24718, 745344), (26172, 703936), (31056, 593232), (32997, 558336), (34896, 527952), (37077, 496896), (39168, 470369), (41408, 444924), (43996, 418752), (46528, 395964), (46584, 395488), (49436, 372672), (52344, 351968), (62112, 296616), (65994, 279168), (69792, 263976), (74154, 248448), (82816, 222462), (87992, 209376), (93056, 197982), (93168, 197744), (98872, 186336), (98991, 186112), (104688, 175984), (111231, 165632), (124224, 148308), (131988, 139584)]