668819184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4073}}^1$

素因数の和:4406

約数の個数: 80

約数和(自身を含む): 1891378944

約数和(自身を除く): 1222559760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 528, 622, 933, 1244, 1866, 2488, 3421, 3732, 4073, 4976, 6842, 7464, 8146, 10263, 12219, 13684, 14928, 16292, 20526, 24438, 27368, 32584, 41052, 44803, 48876, 54736, 65168, 82104, 89606, 97752, 134409, 164208, 179212, 195504, 268818, 358424, 537636, 716848, 1075272, 1266703, 2150544, 2533406, 3800109, 5066812, 7600218, 10133624, 13933733, 15200436, 20267248, 27867466, 30400872, 41801199, 55734932, 60801744, 83602398, 111469864, 167204796, 222939728, 334409592, 668819184]

約数ペア:

[(1, 668819184), (2, 334409592), (3, 222939728), (4, 167204796), (6, 111469864), (8, 83602398), (11, 60801744), (12, 55734932), (16, 41801199), (22, 30400872), (24, 27867466), (33, 20267248), (44, 15200436), (48, 13933733), (66, 10133624), (88, 7600218), (132, 5066812), (176, 3800109), (264, 2533406), (311, 2150544), (528, 1266703), (622, 1075272), (933, 716848), (1244, 537636), (1866, 358424), (2488, 268818), (3421, 195504), (3732, 179212), (4073, 164208), (4976, 134409), (6842, 97752), (7464, 89606), (8146, 82104), (10263, 65168), (12219, 54736), (13684, 48876), (14928, 44803), (16292, 41052), (20526, 32584), (24438, 27368)]