254706192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 771825600

約数和(自身を除く): 517119408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 359, 379, 468, 624, 718, 758, 936, 1077, 1137, 1436, 1516, 1872, 2154, 2274, 2872, 3032, 3231, 3411, 4308, 4548, 4667, 4927, 5744, 6064, 6462, 6822, 8616, 9096, 9334, 9854, 12924, 13644, 14001, 14781, 17232, 18192, 18668, 19708, 25848, 27288, 28002, 29562, 37336, 39416, 42003, 44343, 51696, 54576, 56004, 59124, 74672, 78832, 84006, 88686, 112008, 118248, 136061, 168012, 177372, 224016, 236496, 272122, 336024, 354744, 408183, 544244, 672048, 709488, 816366, 1088488, 1224549, 1632732, 1768793, 2176976, 2449098, 3265464, 3537586, 4898196, 5306379, 6530928, 7075172, 9796392, 10612758, 14150344, 15919137, 19592784, 21225516, 28300688, 31838274, 42451032, 63676548, 84902064, 127353096, 254706192]

約数ペア:

[(1, 254706192), (2, 127353096), (3, 84902064), (4, 63676548), (6, 42451032), (8, 31838274), (9, 28300688), (12, 21225516), (13, 19592784), (16, 15919137), (18, 14150344), (24, 10612758), (26, 9796392), (36, 7075172), (39, 6530928), (48, 5306379), (52, 4898196), (72, 3537586), (78, 3265464), (104, 2449098), (117, 2176976), (144, 1768793), (156, 1632732), (208, 1224549), (234, 1088488), (312, 816366), (359, 709488), (379, 672048), (468, 544244), (624, 408183), (718, 354744), (758, 336024), (936, 272122), (1077, 236496), (1137, 224016), (1436, 177372), (1516, 168012), (1872, 136061), (2154, 118248), (2274, 112008), (2872, 88686), (3032, 84006), (3231, 78832), (3411, 74672), (4308, 59124), (4548, 56004), (4667, 54576), (4927, 51696), (5744, 44343), (6064, 42003), (6462, 39416), (6822, 37336), (8616, 29562), (9096, 28002), (9334, 27288), (9854, 25848), (12924, 19708), (13644, 18668), (14001, 18192), (14781, 17232)]