205860744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 609024000

約数和(自身を除く): 403163256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 487, 513, 618, 684, 824, 927, 974, 1026, 1236, 1368, 1461, 1854, 1948, 1957, 2052, 2472, 2781, 2922, 3708, 3896, 3914, 4104, 4383, 5562, 5844, 5871, 7416, 7828, 8766, 9253, 11124, 11688, 11742, 13149, 15656, 17532, 17613, 18506, 22248, 23484, 26298, 27759, 35064, 35226, 37012, 46968, 50161, 52596, 52839, 55518, 70452, 74024, 83277, 100322, 105192, 105678, 111036, 140904, 150483, 166554, 200644, 211356, 222072, 249831, 300966, 333108, 401288, 422712, 451449, 499662, 601932, 666216, 902898, 953059, 999324, 1203864, 1354347, 1805796, 1906118, 1998648, 2708694, 2859177, 3611592, 3812236, 5417388, 5718354, 7624472, 8577531, 10834776, 11436708, 17155062, 22873416, 25732593, 34310124, 51465186, 68620248, 102930372, 205860744]

約数ペア:

[(1, 205860744), (2, 102930372), (3, 68620248), (4, 51465186), (6, 34310124), (8, 25732593), (9, 22873416), (12, 17155062), (18, 11436708), (19, 10834776), (24, 8577531), (27, 7624472), (36, 5718354), (38, 5417388), (54, 3812236), (57, 3611592), (72, 2859177), (76, 2708694), (103, 1998648), (108, 1906118), (114, 1805796), (152, 1354347), (171, 1203864), (206, 999324), (216, 953059), (228, 902898), (309, 666216), (342, 601932), (412, 499662), (456, 451449), (487, 422712), (513, 401288), (618, 333108), (684, 300966), (824, 249831), (927, 222072), (974, 211356), (1026, 200644), (1236, 166554), (1368, 150483), (1461, 140904), (1854, 111036), (1948, 105678), (1957, 105192), (2052, 100322), (2472, 83277), (2781, 74024), (2922, 70452), (3708, 55518), (3896, 52839), (3914, 52596), (4104, 50161), (4383, 46968), (5562, 37012), (5844, 35226), (5871, 35064), (7416, 27759), (7828, 26298), (8766, 23484), (9253, 22248), (11124, 18506), (11688, 17613), (11742, 17532), (13149, 15656)]