7209570264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491651}}^1$

素因数の和:491720

約数の個数: 64

約数和(自身を含む): 19823408640

約数和(自身を除く): 12613838376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 491651, 983302, 1474953, 1966604, 2949906, 3933208, 5899812, 6391463, 11799624, 12782926, 19174389, 23107597, 25565852, 38348778, 46215194, 51131704, 69322791, 76697556, 92430388, 138645582, 153395112, 184860776, 277291164, 300398761, 554582328, 600797522, 901196283, 1201595044, 1802392566, 2403190088, 3604785132, 7209570264]

約数ペア:

[(1, 7209570264), (2, 3604785132), (3, 2403190088), (4, 1802392566), (6, 1201595044), (8, 901196283), (12, 600797522), (13, 554582328), (24, 300398761), (26, 277291164), (39, 184860776), (47, 153395112), (52, 138645582), (78, 92430388), (94, 76697556), (104, 69322791), (141, 51131704), (156, 46215194), (188, 38348778), (282, 25565852), (312, 23107597), (376, 19174389), (564, 12782926), (611, 11799624), (1128, 6391463), (1222, 5899812), (1833, 3933208), (2444, 2949906), (3666, 1966604), (4888, 1474953), (7332, 983302), (14664, 491651)]