917146328

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19705

約数の個数: 64

約数和(自身を含む): 2123496000

約数和(自身を除く): 1206349672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1666, 2744, 3332, 5831, 6664, 11662, 19661, 23324, 39322, 46648, 78644, 137627, 157288, 275254, 334237, 550508, 668474, 963389, 1101016, 1336948, 1926778, 2339659, 2673896, 3853556, 4679318, 6743723, 7707112, 9358636, 13487446, 16377613, 18717272, 26974892, 32755226, 53949784, 65510452, 114643291, 131020904, 229286582, 458573164, 917146328]

約数ペア:

[(1, 917146328), (2, 458573164), (4, 229286582), (7, 131020904), (8, 114643291), (14, 65510452), (17, 53949784), (28, 32755226), (34, 26974892), (49, 18717272), (56, 16377613), (68, 13487446), (98, 9358636), (119, 7707112), (136, 6743723), (196, 4679318), (238, 3853556), (343, 2673896), (392, 2339659), (476, 1926778), (686, 1336948), (833, 1101016), (952, 963389), (1372, 668474), (1666, 550508), (2744, 334237), (3332, 275254), (5831, 157288), (6664, 137627), (11662, 78644), (19661, 46648), (23324, 39322)]