213176808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12031

約数の個数: 96

約数和(自身を含む): 654544800

約数和(自身を除く): 441367992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 11987, 17784, 23974, 35961, 47948, 71922, 95896, 107883, 143844, 155831, 215766, 227753, 287688, 311662, 431532, 455506, 467493, 623324, 683259, 863064, 911012, 934986, 1246648, 1366518, 1402479, 1822024, 1869972, 2049777, 2733036, 2804958, 2960789, 3739944, 4099554, 5466072, 5609916, 5921578, 8199108, 8882367, 11219832, 11843156, 16398216, 17764734, 23686312, 26647101, 35529468, 53294202, 71058936, 106588404, 213176808]

約数ペア:

[(1, 213176808), (2, 106588404), (3, 71058936), (4, 53294202), (6, 35529468), (8, 26647101), (9, 23686312), (12, 17764734), (13, 16398216), (18, 11843156), (19, 11219832), (24, 8882367), (26, 8199108), (36, 5921578), (38, 5609916), (39, 5466072), (52, 4099554), (57, 3739944), (72, 2960789), (76, 2804958), (78, 2733036), (104, 2049777), (114, 1869972), (117, 1822024), (152, 1402479), (156, 1366518), (171, 1246648), (228, 934986), (234, 911012), (247, 863064), (312, 683259), (342, 623324), (456, 467493), (468, 455506), (494, 431532), (684, 311662), (741, 287688), (936, 227753), (988, 215766), (1368, 155831), (1482, 143844), (1976, 107883), (2223, 95896), (2964, 71922), (4446, 47948), (5928, 35961), (8892, 23974), (11987, 17784)]