326178468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 1073264640

約数和(自身を除く): 747086172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 61, 63, 66, 77, 84, 99, 108, 122, 126, 132, 154, 183, 189, 198, 231, 244, 252, 297, 308, 366, 378, 396, 427, 462, 549, 594, 643, 671, 693, 732, 756, 854, 924, 1098, 1188, 1281, 1286, 1342, 1386, 1647, 1708, 1929, 2013, 2079, 2196, 2562, 2572, 2684, 2772, 3294, 3843, 3858, 4026, 4158, 4501, 4697, 5124, 5787, 6039, 6588, 7073, 7686, 7716, 8052, 8316, 9002, 9394, 11529, 11574, 12078, 13503, 14091, 14146, 15372, 17361, 18004, 18117, 18788, 21219, 23058, 23148, 24156, 27006, 28182, 28292, 34722, 36234, 39223, 40509, 42273, 42438, 46116, 49511, 54012, 56364, 63657, 69444, 72468, 78446, 81018, 84546, 84876, 99022, 117669, 121527, 126819, 127314, 148533, 156892, 162036, 169092, 190971, 198044, 235338, 243054, 253638, 254628, 274561, 297066, 353007, 381942, 431453, 445599, 470676, 486108, 507276, 549122, 594132, 706014, 763884, 823683, 862906, 891198, 1059021, 1098244, 1294359, 1336797, 1412028, 1647366, 1725812, 1782396, 2118042, 2471049, 2588718, 2673594, 3020171, 3294732, 3883077, 4236084, 4942098, 5177436, 5347188, 6040342, 7413147, 7766154, 9060513, 9884196, 11649231, 12080684, 14826294, 15532308, 18121026, 23298462, 27181539, 29652588, 36242052, 46596924, 54363078, 81544617, 108726156, 163089234, 326178468]

約数ペア:

[(1, 326178468), (2, 163089234), (3, 108726156), (4, 81544617), (6, 54363078), (7, 46596924), (9, 36242052), (11, 29652588), (12, 27181539), (14, 23298462), (18, 18121026), (21, 15532308), (22, 14826294), (27, 12080684), (28, 11649231), (33, 9884196), (36, 9060513), (42, 7766154), (44, 7413147), (54, 6040342), (61, 5347188), (63, 5177436), (66, 4942098), (77, 4236084), (84, 3883077), (99, 3294732), (108, 3020171), (122, 2673594), (126, 2588718), (132, 2471049), (154, 2118042), (183, 1782396), (189, 1725812), (198, 1647366), (231, 1412028), (244, 1336797), (252, 1294359), (297, 1098244), (308, 1059021), (366, 891198), (378, 862906), (396, 823683), (427, 763884), (462, 706014), (549, 594132), (594, 549122), (643, 507276), (671, 486108), (693, 470676), (732, 445599), (756, 431453), (854, 381942), (924, 353007), (1098, 297066), (1188, 274561), (1281, 254628), (1286, 253638), (1342, 243054), (1386, 235338), (1647, 198044), (1708, 190971), (1929, 169092), (2013, 162036), (2079, 156892), (2196, 148533), (2562, 127314), (2572, 126819), (2684, 121527), (2772, 117669), (3294, 99022), (3843, 84876), (3858, 84546), (4026, 81018), (4158, 78446), (4501, 72468), (4697, 69444), (5124, 63657), (5787, 56364), (6039, 54012), (6588, 49511), (7073, 46116), (7686, 42438), (7716, 42273), (8052, 40509), (8316, 39223), (9002, 36234), (9394, 34722), (11529, 28292), (11574, 28182), (12078, 27006), (13503, 24156), (14091, 23148), (14146, 23058), (15372, 21219), (17361, 18788), (18004, 18117)]