666236376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22961}}^1$

素因数の和:23017

約数の個数: 96

約数和(自身を含む): 2005960320

約数和(自身を除く): 1339723944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 22961, 29016, 45922, 68883, 91844, 137766, 183688, 206649, 275532, 298493, 413298, 551064, 596986, 711791, 826596, 895479, 1193972, 1423582, 1653192, 1790958, 2135373, 2387944, 2686437, 2847164, 3581916, 4270746, 5372874, 5694328, 6406119, 7163832, 8541492, 9253283, 10745748, 12812238, 17082984, 18506566, 21491496, 25624476, 27759849, 37013132, 51248952, 55519698, 74026264, 83279547, 111039396, 166559094, 222078792, 333118188, 666236376]

約数ペア:

[(1, 666236376), (2, 333118188), (3, 222078792), (4, 166559094), (6, 111039396), (8, 83279547), (9, 74026264), (12, 55519698), (13, 51248952), (18, 37013132), (24, 27759849), (26, 25624476), (31, 21491496), (36, 18506566), (39, 17082984), (52, 12812238), (62, 10745748), (72, 9253283), (78, 8541492), (93, 7163832), (104, 6406119), (117, 5694328), (124, 5372874), (156, 4270746), (186, 3581916), (234, 2847164), (248, 2686437), (279, 2387944), (312, 2135373), (372, 1790958), (403, 1653192), (468, 1423582), (558, 1193972), (744, 895479), (806, 826596), (936, 711791), (1116, 596986), (1209, 551064), (1612, 413298), (2232, 298493), (2418, 275532), (3224, 206649), (3627, 183688), (4836, 137766), (7254, 91844), (9672, 68883), (14508, 45922), (22961, 29016)]