1777260072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4151

約数の個数: 128

約数和(自身を含む): 5289891840

約数和(自身を除く): 3512631768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 71, 74, 84, 111, 142, 148, 168, 213, 222, 259, 284, 296, 426, 444, 497, 518, 568, 777, 852, 888, 994, 1036, 1491, 1554, 1704, 1988, 2072, 2627, 2982, 3108, 3976, 4027, 5254, 5964, 6216, 7881, 8054, 10508, 11928, 12081, 15762, 16108, 18389, 21016, 24162, 28189, 31524, 32216, 36778, 48324, 55167, 56378, 63048, 73556, 84567, 96648, 110334, 112756, 147112, 148999, 169134, 220668, 225512, 285917, 297998, 338268, 441336, 446997, 571834, 595996, 676536, 857751, 893994, 1042993, 1143668, 1191992, 1715502, 1787988, 2001419, 2085986, 2287336, 3128979, 3431004, 3575976, 4002838, 4171972, 6004257, 6257958, 6862008, 8005676, 8343944, 10578929, 12008514, 12515916, 16011352, 21157858, 24017028, 25031832, 31736787, 42315716, 48034056, 63473574, 74052503, 84631432, 126947148, 148105006, 222157509, 253894296, 296210012, 444315018, 592420024, 888630036, 1777260072]

約数ペア:

[(1, 1777260072), (2, 888630036), (3, 592420024), (4, 444315018), (6, 296210012), (7, 253894296), (8, 222157509), (12, 148105006), (14, 126947148), (21, 84631432), (24, 74052503), (28, 63473574), (37, 48034056), (42, 42315716), (56, 31736787), (71, 25031832), (74, 24017028), (84, 21157858), (111, 16011352), (142, 12515916), (148, 12008514), (168, 10578929), (213, 8343944), (222, 8005676), (259, 6862008), (284, 6257958), (296, 6004257), (426, 4171972), (444, 4002838), (497, 3575976), (518, 3431004), (568, 3128979), (777, 2287336), (852, 2085986), (888, 2001419), (994, 1787988), (1036, 1715502), (1491, 1191992), (1554, 1143668), (1704, 1042993), (1988, 893994), (2072, 857751), (2627, 676536), (2982, 595996), (3108, 571834), (3976, 446997), (4027, 441336), (5254, 338268), (5964, 297998), (6216, 285917), (7881, 225512), (8054, 220668), (10508, 169134), (11928, 148999), (12081, 147112), (15762, 112756), (16108, 110334), (18389, 96648), (21016, 84567), (24162, 73556), (28189, 63048), (31524, 56378), (32216, 55167), (36778, 48324)]