254027641728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{89071}}^1$

素因数の和:90156

約数の個数: 128

約数和(自身を含む): 771890826240

約数和(自身を除く): 517863184512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1061, 1344, 2122, 2688, 3183, 4244, 6366, 7427, 8488, 12732, 14854, 16976, 22281, 25464, 29708, 33952, 44562, 50928, 59416, 67904, 89071, 89124, 101856, 118832, 135808, 178142, 178248, 203712, 237664, 267213, 356284, 356496, 407424, 475328, 534426, 623497, 712568, 712992, 950656, 1068852, 1246994, 1425136, 1425984, 1870491, 2137704, 2493988, 2850272, 2851968, 3740982, 4275408, 4987976, 5700544, 7481964, 8550816, 9975952, 11401088, 14963928, 17101632, 19951904, 29927856, 34203264, 39903808, 59855712, 79807616, 94504331, 119711424, 189008662, 239422848, 283512993, 378017324, 567025986, 661530317, 756034648, 1134051972, 1323060634, 1512069296, 1984590951, 2268103944, 2646121268, 3024138592, 3969181902, 4536207888, 5292242536, 6048277184, 7938363804, 9072415776, 10584485072, 12096554368, 15876727608, 18144831552, 21168970144, 31753455216, 36289663104, 42337940288, 63506910432, 84675880576, 127013820864, 254027641728]

約数ペア:

[(1, 254027641728), (2, 127013820864), (3, 84675880576), (4, 63506910432), (6, 42337940288), (7, 36289663104), (8, 31753455216), (12, 21168970144), (14, 18144831552), (16, 15876727608), (21, 12096554368), (24, 10584485072), (28, 9072415776), (32, 7938363804), (42, 6048277184), (48, 5292242536), (56, 4536207888), (64, 3969181902), (84, 3024138592), (96, 2646121268), (112, 2268103944), (128, 1984590951), (168, 1512069296), (192, 1323060634), (224, 1134051972), (336, 756034648), (384, 661530317), (448, 567025986), (672, 378017324), (896, 283512993), (1061, 239422848), (1344, 189008662), (2122, 119711424), (2688, 94504331), (3183, 79807616), (4244, 59855712), (6366, 39903808), (7427, 34203264), (8488, 29927856), (12732, 19951904), (14854, 17101632), (16976, 14963928), (22281, 11401088), (25464, 9975952), (29708, 8550816), (33952, 7481964), (44562, 5700544), (50928, 4987976), (59416, 4275408), (67904, 3740982), (89071, 2851968), (89124, 2850272), (101856, 2493988), (118832, 2137704), (135808, 1870491), (178142, 1425984), (178248, 1425136), (203712, 1246994), (237664, 1068852), (267213, 950656), (356284, 712992), (356496, 712568), (407424, 623497), (475328, 534426)]