228339328

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3585

約数の個数: 64

約数和(自身を含む): 527152320

約数和(自身を除く): 298812992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 3491, 4088, 4672, 6982, 8176, 9344, 13964, 16352, 24437, 27928, 32704, 48874, 55856, 65408, 97748, 111712, 195496, 223424, 254843, 390992, 446848, 509686, 781984, 1019372, 1563968, 1783901, 2038744, 3127936, 3567802, 4077488, 7135604, 8154976, 14271208, 16309952, 28542416, 32619904, 57084832, 114169664, 228339328]

約数ペア:

[(1, 228339328), (2, 114169664), (4, 57084832), (7, 32619904), (8, 28542416), (14, 16309952), (16, 14271208), (28, 8154976), (32, 7135604), (56, 4077488), (64, 3567802), (73, 3127936), (112, 2038744), (128, 1783901), (146, 1563968), (224, 1019372), (292, 781984), (448, 509686), (511, 446848), (584, 390992), (896, 254843), (1022, 223424), (1168, 195496), (2044, 111712), (2336, 97748), (3491, 65408), (4088, 55856), (4672, 48874), (6982, 32704), (8176, 27928), (9344, 24437), (13964, 16352)]