7128736128

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{18583}}^1$

素因数の和:18646

約数の個数: 160

約数和(自身を含む): 21789554160

約数和(自身を除く): 14660818032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1152, 1184, 1296, 1332, 1728, 1776, 1998, 2368, 2592, 2664, 2997, 3456, 3552, 3996, 4736, 5184, 5328, 5994, 7104, 7992, 10368, 10656, 11988, 14208, 15984, 18583, 21312, 23976, 31968, 37166, 42624, 47952, 55749, 63936, 74332, 95904, 111498, 127872, 148664, 167247, 191808, 222996, 297328, 334494, 383616, 445992, 501741, 594656, 668988, 687571, 891984, 1003482, 1189312, 1337976, 1375142, 1505223, 1783968, 2006964, 2062713, 2378624, 2675952, 2750284, 3010446, 3567936, 4013928, 4125426, 5351904, 5500568, 6020892, 6188139, 7135872, 8027856, 8250852, 10703808, 11001136, 12041784, 12376278, 16055712, 16501704, 18564417, 21407616, 22002272, 24083568, 24752556, 32111424, 33003408, 37128834, 44004544, 48167136, 49505112, 55693251, 64222848, 66006816, 74257668, 88009088, 96334272, 99010224, 111386502, 132013632, 148515336, 192668544, 198020448, 222773004, 264027264, 297030672, 396040896, 445546008, 594061344, 792081792, 891092016, 1188122688, 1782184032, 2376245376, 3564368064, 7128736128]

約数ペア:

[(1, 7128736128), (2, 3564368064), (3, 2376245376), (4, 1782184032), (6, 1188122688), (8, 891092016), (9, 792081792), (12, 594061344), (16, 445546008), (18, 396040896), (24, 297030672), (27, 264027264), (32, 222773004), (36, 198020448), (37, 192668544), (48, 148515336), (54, 132013632), (64, 111386502), (72, 99010224), (74, 96334272), (81, 88009088), (96, 74257668), (108, 66006816), (111, 64222848), (128, 55693251), (144, 49505112), (148, 48167136), (162, 44004544), (192, 37128834), (216, 33003408), (222, 32111424), (288, 24752556), (296, 24083568), (324, 22002272), (333, 21407616), (384, 18564417), (432, 16501704), (444, 16055712), (576, 12376278), (592, 12041784), (648, 11001136), (666, 10703808), (864, 8250852), (888, 8027856), (999, 7135872), (1152, 6188139), (1184, 6020892), (1296, 5500568), (1332, 5351904), (1728, 4125426), (1776, 4013928), (1998, 3567936), (2368, 3010446), (2592, 2750284), (2664, 2675952), (2997, 2378624), (3456, 2062713), (3552, 2006964), (3996, 1783968), (4736, 1505223), (5184, 1375142), (5328, 1337976), (5994, 1189312), (7104, 1003482), (7992, 891984), (10368, 687571), (10656, 668988), (11988, 594656), (14208, 501741), (15984, 445992), (18583, 383616), (21312, 334494), (23976, 297328), (31968, 222996), (37166, 191808), (42624, 167247), (47952, 148664), (55749, 127872), (63936, 111498), (74332, 95904)]