223231968

素因数分解:

$2^5\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1187}}^1$

素因数の和:1856

約数の個数: 72

約数和(自身を含む): 636323688

約数和(自身を除く): 413091720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 653, 1187, 1306, 1959, 2374, 2612, 3561, 3918, 4748, 5224, 5877, 7122, 7836, 9496, 10448, 10683, 11754, 14244, 15672, 18992, 20896, 21366, 23508, 28488, 31344, 37984, 42732, 47016, 56976, 62688, 85464, 94032, 113952, 170928, 188064, 341856, 775111, 1550222, 2325333, 3100444, 4650666, 6200888, 6975999, 9301332, 12401776, 13951998, 18602664, 24803552, 27903996, 37205328, 55807992, 74410656, 111615984, 223231968]

約数ペア:

[(1, 223231968), (2, 111615984), (3, 74410656), (4, 55807992), (6, 37205328), (8, 27903996), (9, 24803552), (12, 18602664), (16, 13951998), (18, 12401776), (24, 9301332), (32, 6975999), (36, 6200888), (48, 4650666), (72, 3100444), (96, 2325333), (144, 1550222), (288, 775111), (653, 341856), (1187, 188064), (1306, 170928), (1959, 113952), (2374, 94032), (2612, 85464), (3561, 62688), (3918, 56976), (4748, 47016), (5224, 42732), (5877, 37984), (7122, 31344), (7836, 28488), (9496, 23508), (10448, 21366), (10683, 20896), (11754, 18992), (14244, 15672)]