718522056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2376

約数の個数: 128

約数和(自身を含む): 2292326400

約数和(自身を除く): 1573804344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 446, 504, 669, 756, 892, 1338, 1512, 1561, 1784, 2007, 2131, 2676, 3122, 4014, 4262, 4683, 5352, 6021, 6244, 6393, 8028, 8524, 9366, 12042, 12488, 12786, 14049, 14917, 16056, 17048, 18732, 19179, 24084, 25572, 28098, 29834, 37464, 38358, 42147, 44751, 48168, 51144, 56196, 57537, 59668, 76716, 84294, 89502, 112392, 115074, 119336, 134253, 153432, 168588, 179004, 230148, 268506, 337176, 358008, 402759, 460296, 475213, 537012, 805518, 950426, 1074024, 1425639, 1611036, 1900852, 2851278, 3222072, 3326491, 3801704, 4276917, 5702556, 6652982, 8553834, 9979473, 11405112, 12830751, 13305964, 17107668, 19958946, 25661502, 26611928, 29938419, 34215336, 39917892, 51323004, 59876838, 79835784, 89815257, 102646008, 119753676, 179630514, 239507352, 359261028, 718522056]

約数ペア:

[(1, 718522056), (2, 359261028), (3, 239507352), (4, 179630514), (6, 119753676), (7, 102646008), (8, 89815257), (9, 79835784), (12, 59876838), (14, 51323004), (18, 39917892), (21, 34215336), (24, 29938419), (27, 26611928), (28, 25661502), (36, 19958946), (42, 17107668), (54, 13305964), (56, 12830751), (63, 11405112), (72, 9979473), (84, 8553834), (108, 6652982), (126, 5702556), (168, 4276917), (189, 3801704), (216, 3326491), (223, 3222072), (252, 2851278), (378, 1900852), (446, 1611036), (504, 1425639), (669, 1074024), (756, 950426), (892, 805518), (1338, 537012), (1512, 475213), (1561, 460296), (1784, 402759), (2007, 358008), (2131, 337176), (2676, 268506), (3122, 230148), (4014, 179004), (4262, 168588), (4683, 153432), (5352, 134253), (6021, 119336), (6244, 115074), (6393, 112392), (8028, 89502), (8524, 84294), (9366, 76716), (12042, 59668), (12488, 57537), (12786, 56196), (14049, 51144), (14917, 48168), (16056, 44751), (17048, 42147), (18732, 38358), (19179, 37464), (24084, 29834), (25572, 28098)]