609977342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 1060698240

約数和(自身を除く): 450720898

約数列:

[1, 2, 13, 23, 26, 46, 73, 89, 146, 157, 178, 299, 314, 598, 949, 1157, 1679, 1898, 2041, 2047, 2314, 3358, 3611, 4082, 4094, 6497, 7222, 11461, 12994, 13973, 21827, 22922, 26611, 27946, 43654, 46943, 53222, 84461, 93886, 148993, 149431, 168922, 181649, 263603, 297986, 298862, 321379, 363298, 527206, 642758, 1020029, 1942603, 2040058, 3426839, 3885206, 4177927, 6853678, 8355854, 13260377, 23460667, 26520754, 46921334, 304988671, 609977342]

約数ペア:

[(1, 609977342), (2, 304988671), (13, 46921334), (23, 26520754), (26, 23460667), (46, 13260377), (73, 8355854), (89, 6853678), (146, 4177927), (157, 3885206), (178, 3426839), (299, 2040058), (314, 1942603), (598, 1020029), (949, 642758), (1157, 527206), (1679, 363298), (1898, 321379), (2041, 298862), (2047, 297986), (2314, 263603), (3358, 181649), (3611, 168922), (4082, 149431), (4094, 148993), (6497, 93886), (7222, 84461), (11461, 53222), (12994, 46943), (13973, 43654), (21827, 27946), (22922, 26611)]