228479664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{679999}}^1$

素因数の和:680017

約数の個数: 40

約数和(自身を含む): 674560000

約数和(自身を除く): 446080336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 679999, 1359998, 2039997, 2719996, 4079994, 4759993, 5439992, 8159988, 9519986, 10879984, 14279979, 16319976, 19039972, 28559958, 32639952, 38079944, 57119916, 76159888, 114239832, 228479664]

約数ペア:

[(1, 228479664), (2, 114239832), (3, 76159888), (4, 57119916), (6, 38079944), (7, 32639952), (8, 28559958), (12, 19039972), (14, 16319976), (16, 14279979), (21, 10879984), (24, 9519986), (28, 8159988), (42, 5439992), (48, 4759993), (56, 4079994), (84, 2719996), (112, 2039997), (168, 1359998), (336, 679999)]