305596512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 966446208

約数和(自身を除く): 660849696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2633, 2976, 3224, 3627, 3744, 4464, 4836, 5266, 6448, 7254, 7899, 8928, 9672, 10532, 12896, 14508, 15798, 19344, 21064, 23697, 29016, 31596, 34229, 38688, 42128, 47394, 58032, 63192, 68458, 81623, 84256, 94788, 102687, 116064, 126384, 136916, 163246, 189576, 205374, 244869, 252768, 273832, 308061, 326492, 379152, 410748, 489738, 547664, 616122, 652984, 734607, 758304, 821496, 979476, 1061099, 1095328, 1232244, 1305968, 1469214, 1642992, 1958952, 2122198, 2464488, 2611936, 2938428, 3183297, 3285984, 3917904, 4244396, 4928976, 5876856, 6366594, 7835808, 8488792, 9549891, 9857952, 11753712, 12733188, 16977584, 19099782, 23507424, 25466376, 33955168, 38199564, 50932752, 76399128, 101865504, 152798256, 305596512]

約数ペア:

[(1, 305596512), (2, 152798256), (3, 101865504), (4, 76399128), (6, 50932752), (8, 38199564), (9, 33955168), (12, 25466376), (13, 23507424), (16, 19099782), (18, 16977584), (24, 12733188), (26, 11753712), (31, 9857952), (32, 9549891), (36, 8488792), (39, 7835808), (48, 6366594), (52, 5876856), (62, 4928976), (72, 4244396), (78, 3917904), (93, 3285984), (96, 3183297), (104, 2938428), (117, 2611936), (124, 2464488), (144, 2122198), (156, 1958952), (186, 1642992), (208, 1469214), (234, 1305968), (248, 1232244), (279, 1095328), (288, 1061099), (312, 979476), (372, 821496), (403, 758304), (416, 734607), (468, 652984), (496, 616122), (558, 547664), (624, 489738), (744, 410748), (806, 379152), (936, 326492), (992, 308061), (1116, 273832), (1209, 252768), (1248, 244869), (1488, 205374), (1612, 189576), (1872, 163246), (2232, 136916), (2418, 126384), (2633, 116064), (2976, 102687), (3224, 94788), (3627, 84256), (3744, 81623), (4464, 68458), (4836, 63192), (5266, 58032), (6448, 47394), (7254, 42128), (7899, 38688), (8928, 34229), (9672, 31596), (10532, 29016), (12896, 23697), (14508, 21064), (15798, 19344)]