800591328

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 2335788000

約数和(自身を除く): 1535196672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 199, 229, 244, 288, 366, 398, 458, 488, 549, 597, 687, 732, 796, 916, 976, 1098, 1194, 1374, 1464, 1592, 1791, 1832, 1952, 2061, 2196, 2388, 2748, 2928, 3184, 3582, 3664, 4122, 4392, 4776, 5496, 5856, 6368, 7164, 7328, 8244, 8784, 9552, 10992, 12139, 13969, 14328, 16488, 17568, 19104, 21984, 24278, 27938, 28656, 32976, 36417, 41907, 45571, 48556, 55876, 57312, 65952, 72834, 83814, 91142, 97112, 109251, 111752, 125721, 136713, 145668, 167628, 182284, 194224, 218502, 223504, 251442, 273426, 291336, 335256, 364568, 388448, 410139, 437004, 447008, 502884, 546852, 582672, 670512, 729136, 820278, 874008, 1005768, 1093704, 1165344, 1341024, 1458272, 1640556, 1748016, 2011536, 2187408, 2779831, 3281112, 3496032, 4023072, 4374816, 5559662, 6562224, 8339493, 11119324, 13124448, 16678986, 22238648, 25018479, 33357972, 44477296, 50036958, 66715944, 88954592, 100073916, 133431888, 200147832, 266863776, 400295664, 800591328]

約数ペア:

[(1, 800591328), (2, 400295664), (3, 266863776), (4, 200147832), (6, 133431888), (8, 100073916), (9, 88954592), (12, 66715944), (16, 50036958), (18, 44477296), (24, 33357972), (32, 25018479), (36, 22238648), (48, 16678986), (61, 13124448), (72, 11119324), (96, 8339493), (122, 6562224), (144, 5559662), (183, 4374816), (199, 4023072), (229, 3496032), (244, 3281112), (288, 2779831), (366, 2187408), (398, 2011536), (458, 1748016), (488, 1640556), (549, 1458272), (597, 1341024), (687, 1165344), (732, 1093704), (796, 1005768), (916, 874008), (976, 820278), (1098, 729136), (1194, 670512), (1374, 582672), (1464, 546852), (1592, 502884), (1791, 447008), (1832, 437004), (1952, 410139), (2061, 388448), (2196, 364568), (2388, 335256), (2748, 291336), (2928, 273426), (3184, 251442), (3582, 223504), (3664, 218502), (4122, 194224), (4392, 182284), (4776, 167628), (5496, 145668), (5856, 136713), (6368, 125721), (7164, 111752), (7328, 109251), (8244, 97112), (8784, 91142), (9552, 83814), (10992, 72834), (12139, 65952), (13969, 57312), (14328, 55876), (16488, 48556), (17568, 45571), (19104, 41907), (21984, 36417), (24278, 32976), (27938, 28656)]