2621356584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 256

約数和(自身を含む): 8685619200

約数和(自身を除く): 6064262616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 363, 399, 418, 456, 462, 484, 532, 616, 617, 627, 726, 798, 836, 847, 924, 968, 1064, 1234, 1254, 1331, 1452, 1463, 1596, 1672, 1694, 1848, 1851, 2299, 2468, 2508, 2541, 2662, 2904, 2926, 3192, 3388, 3702, 3993, 4319, 4389, 4598, 4936, 5016, 5082, 5324, 5852, 6776, 6787, 6897, 7404, 7986, 8638, 8778, 9196, 9317, 10164, 10648, 11704, 11723, 12957, 13574, 13794, 14808, 15972, 16093, 17276, 17556, 18392, 18634, 20328, 20361, 23446, 25289, 25914, 27148, 27588, 27951, 31944, 32186, 34552, 35112, 35169, 37268, 40722, 46892, 47509, 48279, 50578, 51828, 54296, 55176, 55902, 64372, 70338, 74536, 74657, 75867, 81444, 82061, 93784, 95018, 96558, 101156, 103656, 111804, 128744, 128953, 140676, 142527, 149314, 151734, 162888, 164122, 177023, 190036, 193116, 202312, 223608, 223971, 246183, 257906, 281352, 285054, 298628, 303468, 328244, 354046, 380072, 386232, 386859, 447942, 492366, 515812, 522599, 531069, 570108, 597256, 606936, 656488, 708092, 773718, 821227, 895884, 902671, 984732, 1031624, 1045198, 1062138, 1140216, 1416184, 1418483, 1547436, 1567797, 1642454, 1791768, 1805342, 1969464, 2090396, 2124276, 2463681, 2708013, 2836966, 3094872, 3135594, 3284908, 3610684, 4180792, 4248552, 4255449, 4927362, 5416026, 5673932, 5748589, 6271188, 6569816, 7221368, 8510898, 9854724, 9929381, 10832052, 11347864, 11497178, 12542376, 15603313, 17021796, 17245767, 19709448, 19858762, 21664104, 22994356, 29788143, 31206626, 34043592, 34491534, 39717524, 45988712, 46809939, 59576286, 62413252, 68983068, 79435048, 93619878, 109223191, 119152572, 124826504, 137966136, 187239756, 218446382, 238305144, 327669573, 374479512, 436892764, 655339146, 873785528, 1310678292, 2621356584]

約数ペア:

[(1, 2621356584), (2, 1310678292), (3, 873785528), (4, 655339146), (6, 436892764), (7, 374479512), (8, 327669573), (11, 238305144), (12, 218446382), (14, 187239756), (19, 137966136), (21, 124826504), (22, 119152572), (24, 109223191), (28, 93619878), (33, 79435048), (38, 68983068), (42, 62413252), (44, 59576286), (56, 46809939), (57, 45988712), (66, 39717524), (76, 34491534), (77, 34043592), (84, 31206626), (88, 29788143), (114, 22994356), (121, 21664104), (132, 19858762), (133, 19709448), (152, 17245767), (154, 17021796), (168, 15603313), (209, 12542376), (228, 11497178), (231, 11347864), (242, 10832052), (264, 9929381), (266, 9854724), (308, 8510898), (363, 7221368), (399, 6569816), (418, 6271188), (456, 5748589), (462, 5673932), (484, 5416026), (532, 4927362), (616, 4255449), (617, 4248552), (627, 4180792), (726, 3610684), (798, 3284908), (836, 3135594), (847, 3094872), (924, 2836966), (968, 2708013), (1064, 2463681), (1234, 2124276), (1254, 2090396), (1331, 1969464), (1452, 1805342), (1463, 1791768), (1596, 1642454), (1672, 1567797), (1694, 1547436), (1848, 1418483), (1851, 1416184), (2299, 1140216), (2468, 1062138), (2508, 1045198), (2541, 1031624), (2662, 984732), (2904, 902671), (2926, 895884), (3192, 821227), (3388, 773718), (3702, 708092), (3993, 656488), (4319, 606936), (4389, 597256), (4598, 570108), (4936, 531069), (5016, 522599), (5082, 515812), (5324, 492366), (5852, 447942), (6776, 386859), (6787, 386232), (6897, 380072), (7404, 354046), (7986, 328244), (8638, 303468), (8778, 298628), (9196, 285054), (9317, 281352), (10164, 257906), (10648, 246183), (11704, 223971), (11723, 223608), (12957, 202312), (13574, 193116), (13794, 190036), (14808, 177023), (15972, 164122), (16093, 162888), (17276, 151734), (17556, 149314), (18392, 142527), (18634, 140676), (20328, 128953), (20361, 128744), (23446, 111804), (25289, 103656), (25914, 101156), (27148, 96558), (27588, 95018), (27951, 93784), (31944, 82061), (32186, 81444), (34552, 75867), (35112, 74657), (35169, 74536), (37268, 70338), (40722, 64372), (46892, 55902), (47509, 55176), (48279, 54296), (50578, 51828)]