681792048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 2325406720

約数和(自身を除く): 1643614672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 97, 112, 114, 126, 133, 144, 152, 168, 171, 194, 228, 252, 266, 291, 304, 336, 342, 367, 388, 399, 456, 504, 532, 582, 679, 684, 734, 776, 798, 873, 912, 1008, 1064, 1101, 1164, 1197, 1358, 1368, 1468, 1552, 1596, 1746, 1843, 2037, 2128, 2202, 2328, 2394, 2569, 2716, 2736, 2936, 3192, 3303, 3492, 3686, 4074, 4404, 4656, 4788, 5138, 5432, 5529, 5872, 6111, 6384, 6606, 6973, 6984, 7372, 7707, 8148, 8808, 9576, 10276, 10864, 11058, 12222, 12901, 13212, 13946, 13968, 14744, 15414, 16296, 16587, 17616, 19152, 20552, 20919, 22116, 23121, 24444, 25802, 26424, 27892, 29488, 30828, 32592, 33174, 35599, 38703, 41104, 41838, 44232, 46242, 48811, 48888, 51604, 52848, 55784, 61656, 62757, 66348, 71198, 77406, 83676, 88464, 92484, 97622, 97776, 103208, 106797, 111568, 116109, 123312, 125514, 132696, 142396, 146433, 154812, 167352, 184968, 195244, 206416, 213594, 232218, 249193, 251028, 265392, 284792, 292866, 309624, 320391, 334704, 369936, 390488, 427188, 439299, 464436, 498386, 502056, 569584, 585732, 619248, 640782, 676381, 747579, 780976, 854376, 878598, 928872, 996772, 1004112, 1171464, 1281564, 1352762, 1495158, 1708752, 1757196, 1857744, 1993544, 2029143, 2242737, 2342928, 2563128, 2705524, 2990316, 3514392, 3987088, 4058286, 4485474, 4734667, 5126256, 5411048, 5980632, 6087429, 7028784, 8116572, 8970948, 9469334, 10822096, 11961264, 12174858, 14204001, 16233144, 17941896, 18938668, 24349716, 28408002, 32466288, 35883792, 37877336, 42612003, 48699432, 56816004, 75754672, 85224006, 97398864, 113632008, 170448012, 227264016, 340896024, 681792048]

約数ペア:

[(1, 681792048), (2, 340896024), (3, 227264016), (4, 170448012), (6, 113632008), (7, 97398864), (8, 85224006), (9, 75754672), (12, 56816004), (14, 48699432), (16, 42612003), (18, 37877336), (19, 35883792), (21, 32466288), (24, 28408002), (28, 24349716), (36, 18938668), (38, 17941896), (42, 16233144), (48, 14204001), (56, 12174858), (57, 11961264), (63, 10822096), (72, 9469334), (76, 8970948), (84, 8116572), (97, 7028784), (112, 6087429), (114, 5980632), (126, 5411048), (133, 5126256), (144, 4734667), (152, 4485474), (168, 4058286), (171, 3987088), (194, 3514392), (228, 2990316), (252, 2705524), (266, 2563128), (291, 2342928), (304, 2242737), (336, 2029143), (342, 1993544), (367, 1857744), (388, 1757196), (399, 1708752), (456, 1495158), (504, 1352762), (532, 1281564), (582, 1171464), (679, 1004112), (684, 996772), (734, 928872), (776, 878598), (798, 854376), (873, 780976), (912, 747579), (1008, 676381), (1064, 640782), (1101, 619248), (1164, 585732), (1197, 569584), (1358, 502056), (1368, 498386), (1468, 464436), (1552, 439299), (1596, 427188), (1746, 390488), (1843, 369936), (2037, 334704), (2128, 320391), (2202, 309624), (2328, 292866), (2394, 284792), (2569, 265392), (2716, 251028), (2736, 249193), (2936, 232218), (3192, 213594), (3303, 206416), (3492, 195244), (3686, 184968), (4074, 167352), (4404, 154812), (4656, 146433), (4788, 142396), (5138, 132696), (5432, 125514), (5529, 123312), (5872, 116109), (6111, 111568), (6384, 106797), (6606, 103208), (6973, 97776), (6984, 97622), (7372, 92484), (7707, 88464), (8148, 83676), (8808, 77406), (9576, 71198), (10276, 66348), (10864, 62757), (11058, 61656), (12222, 55784), (12901, 52848), (13212, 51604), (13946, 48888), (13968, 48811), (14744, 46242), (15414, 44232), (16296, 41838), (16587, 41104), (17616, 38703), (19152, 35599), (20552, 33174), (20919, 32592), (22116, 30828), (23121, 29488), (24444, 27892), (25802, 26424)]