682131008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43151}}^1$

素因数の和:43195

約数の個数: 56

約数和(自身を含む): 1534485120

約数和(自身を除く): 852354112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 43151, 86302, 172604, 345208, 560963, 690416, 819869, 1121926, 1380832, 1639738, 2243852, 2761664, 3279476, 4487704, 6558952, 8975408, 10658297, 13117904, 17950816, 21316594, 26235808, 35901632, 42633188, 52471616, 85266376, 170532752, 341065504, 682131008]

約数ペア:

[(1, 682131008), (2, 341065504), (4, 170532752), (8, 85266376), (13, 52471616), (16, 42633188), (19, 35901632), (26, 26235808), (32, 21316594), (38, 17950816), (52, 13117904), (64, 10658297), (76, 8975408), (104, 6558952), (152, 4487704), (208, 3279476), (247, 2761664), (304, 2243852), (416, 1639738), (494, 1380832), (608, 1121926), (832, 819869), (988, 690416), (1216, 560963), (1976, 345208), (3952, 172604), (7904, 86302), (15808, 43151)]