225254328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17609}}^1$

素因数の和:17672

約数の個数: 64

約数和(自身を含む): 621280800

約数和(自身を除く): 396026472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 17609, 35218, 52827, 70436, 105654, 140872, 211308, 228917, 422616, 457834, 686751, 721969, 915668, 1373502, 1443938, 1831336, 2165907, 2747004, 2887876, 4331814, 5494008, 5775752, 8663628, 9385597, 17327256, 18771194, 28156791, 37542388, 56313582, 75084776, 112627164, 225254328]

約数ペア:

[(1, 225254328), (2, 112627164), (3, 75084776), (4, 56313582), (6, 37542388), (8, 28156791), (12, 18771194), (13, 17327256), (24, 9385597), (26, 8663628), (39, 5775752), (41, 5494008), (52, 4331814), (78, 2887876), (82, 2747004), (104, 2165907), (123, 1831336), (156, 1443938), (164, 1373502), (246, 915668), (312, 721969), (328, 686751), (492, 457834), (533, 422616), (984, 228917), (1066, 211308), (1599, 140872), (2132, 105654), (3198, 70436), (4264, 52827), (6396, 35218), (12792, 17609)]