378697488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19632

約数の個数: 80

約数和(自身を含む): 1087597056

約数和(自身を除く): 708899568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 19577, 39154, 58731, 78308, 117462, 156616, 234924, 254501, 313232, 469848, 509002, 606887, 763503, 939696, 1018004, 1213774, 1527006, 1820661, 2036008, 2427548, 3054012, 3641322, 4072016, 4855096, 6108024, 7282644, 7889531, 9710192, 12216048, 14565288, 15779062, 23668593, 29130576, 31558124, 47337186, 63116248, 94674372, 126232496, 189348744, 378697488]

約数ペア:

[(1, 378697488), (2, 189348744), (3, 126232496), (4, 94674372), (6, 63116248), (8, 47337186), (12, 31558124), (13, 29130576), (16, 23668593), (24, 15779062), (26, 14565288), (31, 12216048), (39, 9710192), (48, 7889531), (52, 7282644), (62, 6108024), (78, 4855096), (93, 4072016), (104, 3641322), (124, 3054012), (156, 2427548), (186, 2036008), (208, 1820661), (248, 1527006), (312, 1213774), (372, 1018004), (403, 939696), (496, 763503), (624, 606887), (744, 509002), (806, 469848), (1209, 313232), (1488, 254501), (1612, 234924), (2418, 156616), (3224, 117462), (4836, 78308), (6448, 58731), (9672, 39154), (19344, 19577)]