747314736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 2261188608

約数和(自身を除く): 1513873872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 127, 166, 168, 211, 249, 254, 332, 336, 381, 422, 498, 508, 581, 633, 664, 762, 844, 889, 996, 1016, 1162, 1266, 1328, 1477, 1524, 1688, 1743, 1778, 1992, 2032, 2324, 2532, 2667, 2954, 3048, 3376, 3486, 3556, 3984, 4431, 4648, 5064, 5334, 5908, 6096, 6972, 7112, 8862, 9296, 10128, 10541, 10668, 11816, 13944, 14224, 17513, 17724, 21082, 21336, 23632, 26797, 27888, 31623, 35026, 35448, 42164, 42672, 52539, 53594, 63246, 70052, 70896, 73787, 80391, 84328, 105078, 107188, 122591, 126492, 140104, 147574, 160782, 168656, 187579, 210156, 214376, 221361, 245182, 252984, 280208, 295148, 321564, 367773, 375158, 420312, 428752, 442722, 490364, 505968, 562737, 590296, 643128, 735546, 750316, 840624, 885444, 980728, 1125474, 1180592, 1286256, 1471092, 1500632, 1770888, 1961456, 2224151, 2250948, 2942184, 3001264, 3541776, 4448302, 4501896, 5884368, 6672453, 8896604, 9003792, 13344906, 15569057, 17793208, 26689812, 31138114, 35586416, 46707171, 53379624, 62276228, 93414342, 106759248, 124552456, 186828684, 249104912, 373657368, 747314736]

約数ペア:

[(1, 747314736), (2, 373657368), (3, 249104912), (4, 186828684), (6, 124552456), (7, 106759248), (8, 93414342), (12, 62276228), (14, 53379624), (16, 46707171), (21, 35586416), (24, 31138114), (28, 26689812), (42, 17793208), (48, 15569057), (56, 13344906), (83, 9003792), (84, 8896604), (112, 6672453), (127, 5884368), (166, 4501896), (168, 4448302), (211, 3541776), (249, 3001264), (254, 2942184), (332, 2250948), (336, 2224151), (381, 1961456), (422, 1770888), (498, 1500632), (508, 1471092), (581, 1286256), (633, 1180592), (664, 1125474), (762, 980728), (844, 885444), (889, 840624), (996, 750316), (1016, 735546), (1162, 643128), (1266, 590296), (1328, 562737), (1477, 505968), (1524, 490364), (1688, 442722), (1743, 428752), (1778, 420312), (1992, 375158), (2032, 367773), (2324, 321564), (2532, 295148), (2667, 280208), (2954, 252984), (3048, 245182), (3376, 221361), (3486, 214376), (3556, 210156), (3984, 187579), (4431, 168656), (4648, 160782), (5064, 147574), (5334, 140104), (5908, 126492), (6096, 122591), (6972, 107188), (7112, 105078), (8862, 84328), (9296, 80391), (10128, 73787), (10541, 70896), (10668, 70052), (11816, 63246), (13944, 53594), (14224, 52539), (17513, 42672), (17724, 42164), (21082, 35448), (21336, 35026), (23632, 31623), (26797, 27888)]