1427621832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2140

約数の個数: 192

約数和(自身を含む): 4804800000

約数和(自身を除く): 3377178168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 109, 117, 126, 156, 168, 182, 218, 234, 252, 273, 312, 327, 364, 436, 468, 504, 546, 654, 728, 763, 819, 872, 936, 981, 1092, 1308, 1417, 1526, 1638, 1962, 1999, 2184, 2289, 2616, 2834, 3052, 3276, 3924, 3998, 4251, 4578, 5668, 5997, 6104, 6552, 6867, 7848, 7996, 8502, 9156, 9919, 11336, 11994, 12753, 13734, 13993, 15992, 17004, 17991, 18312, 19838, 23988, 25506, 25987, 27468, 27986, 29757, 34008, 35982, 39676, 41979, 47976, 51012, 51974, 54936, 55972, 59514, 71964, 77961, 79352, 83958, 89271, 102024, 103948, 111944, 119028, 125937, 143928, 155922, 167916, 178542, 181909, 207896, 217891, 233883, 238056, 251874, 311844, 335832, 357084, 363818, 435782, 467766, 503748, 545727, 623688, 653673, 714168, 727636, 871564, 935532, 1007496, 1091454, 1307346, 1455272, 1525237, 1637181, 1743128, 1871064, 1961019, 2182908, 2614692, 2832583, 3050474, 3274362, 3922038, 4365816, 4575711, 5229384, 5665166, 6100948, 6548724, 7844076, 8497749, 9151422, 11330332, 12201896, 13097448, 13727133, 15688152, 16995498, 18302844, 19828081, 22660664, 25493247, 27454266, 33990996, 36605688, 39656162, 50986494, 54908532, 59484243, 67981992, 79312324, 101972988, 109817064, 118968486, 158624648, 178452729, 203945976, 237936972, 356905458, 475873944, 713810916, 1427621832]

約数ペア:

[(1, 1427621832), (2, 713810916), (3, 475873944), (4, 356905458), (6, 237936972), (7, 203945976), (8, 178452729), (9, 158624648), (12, 118968486), (13, 109817064), (14, 101972988), (18, 79312324), (21, 67981992), (24, 59484243), (26, 54908532), (28, 50986494), (36, 39656162), (39, 36605688), (42, 33990996), (52, 27454266), (56, 25493247), (63, 22660664), (72, 19828081), (78, 18302844), (84, 16995498), (91, 15688152), (104, 13727133), (109, 13097448), (117, 12201896), (126, 11330332), (156, 9151422), (168, 8497749), (182, 7844076), (218, 6548724), (234, 6100948), (252, 5665166), (273, 5229384), (312, 4575711), (327, 4365816), (364, 3922038), (436, 3274362), (468, 3050474), (504, 2832583), (546, 2614692), (654, 2182908), (728, 1961019), (763, 1871064), (819, 1743128), (872, 1637181), (936, 1525237), (981, 1455272), (1092, 1307346), (1308, 1091454), (1417, 1007496), (1526, 935532), (1638, 871564), (1962, 727636), (1999, 714168), (2184, 653673), (2289, 623688), (2616, 545727), (2834, 503748), (3052, 467766), (3276, 435782), (3924, 363818), (3998, 357084), (4251, 335832), (4578, 311844), (5668, 251874), (5997, 238056), (6104, 233883), (6552, 217891), (6867, 207896), (7848, 181909), (7996, 178542), (8502, 167916), (9156, 155922), (9919, 143928), (11336, 125937), (11994, 119028), (12753, 111944), (13734, 103948), (13993, 102024), (15992, 89271), (17004, 83958), (17991, 79352), (18312, 77961), (19838, 71964), (23988, 59514), (25506, 55972), (25987, 54936), (27468, 51974), (27986, 51012), (29757, 47976), (34008, 41979), (35982, 39676)]