390645432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 1108598400

約数和(自身を除く): 717952968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 419, 552, 563, 828, 838, 1126, 1257, 1656, 1676, 1689, 2252, 2514, 3352, 3378, 3771, 4504, 5028, 5067, 6756, 7542, 9637, 10056, 10134, 12949, 13512, 15084, 19274, 20268, 25898, 28911, 30168, 38548, 38847, 40536, 51796, 57822, 77096, 77694, 86733, 103592, 115644, 116541, 155388, 173466, 231288, 233082, 235897, 310776, 346932, 466164, 471794, 693864, 707691, 932328, 943588, 1415382, 1887176, 2123073, 2830764, 4246146, 5425631, 5661528, 8492292, 10851262, 16276893, 16984584, 21702524, 32553786, 43405048, 48830679, 65107572, 97661358, 130215144, 195322716, 390645432]

約数ペア:

[(1, 390645432), (2, 195322716), (3, 130215144), (4, 97661358), (6, 65107572), (8, 48830679), (9, 43405048), (12, 32553786), (18, 21702524), (23, 16984584), (24, 16276893), (36, 10851262), (46, 8492292), (69, 5661528), (72, 5425631), (92, 4246146), (138, 2830764), (184, 2123073), (207, 1887176), (276, 1415382), (414, 943588), (419, 932328), (552, 707691), (563, 693864), (828, 471794), (838, 466164), (1126, 346932), (1257, 310776), (1656, 235897), (1676, 233082), (1689, 231288), (2252, 173466), (2514, 155388), (3352, 116541), (3378, 115644), (3771, 103592), (4504, 86733), (5028, 77694), (5067, 77096), (6756, 57822), (7542, 51796), (9637, 40536), (10056, 38847), (10134, 38548), (12949, 30168), (13512, 28911), (15084, 25898), (19274, 20268)]