219453312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43961}}^1$

素因数の和:43991

約数の個数: 64

約数和(自身を含む): 627777360

約数和(自身を除く): 408324048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 43961, 87922, 131883, 175844, 263766, 351688, 527532, 571493, 703376, 1055064, 1142986, 1406752, 1714479, 2110128, 2285972, 2813504, 3428958, 4220256, 4571944, 5627008, 6857916, 8440512, 9143888, 13715832, 16881024, 18287776, 27431664, 36575552, 54863328, 73151104, 109726656, 219453312]

約数ペア:

[(1, 219453312), (2, 109726656), (3, 73151104), (4, 54863328), (6, 36575552), (8, 27431664), (12, 18287776), (13, 16881024), (16, 13715832), (24, 9143888), (26, 8440512), (32, 6857916), (39, 5627008), (48, 4571944), (52, 4220256), (64, 3428958), (78, 2813504), (96, 2285972), (104, 2110128), (128, 1714479), (156, 1406752), (192, 1142986), (208, 1055064), (312, 703376), (384, 571493), (416, 527532), (624, 351688), (832, 263766), (1248, 175844), (1664, 131883), (2496, 87922), (4992, 43961)]