307814562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 780788736

約数和(自身を除く): 472974174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 47, 62, 66, 93, 94, 97, 99, 121, 141, 186, 194, 198, 242, 279, 282, 291, 341, 363, 423, 517, 558, 582, 682, 726, 846, 873, 1023, 1034, 1067, 1089, 1457, 1551, 1746, 2046, 2134, 2178, 2914, 3007, 3069, 3102, 3201, 3751, 4371, 4559, 4653, 5687, 6014, 6138, 6402, 7502, 8742, 9021, 9118, 9306, 9603, 11253, 11374, 11737, 13113, 13677, 16027, 17061, 18042, 19206, 22506, 23474, 26226, 27063, 27354, 32054, 33077, 33759, 34122, 35211, 41031, 48081, 50149, 51183, 54126, 66154, 67518, 70422, 82062, 96162, 99231, 100298, 102366, 105633, 141329, 144243, 150447, 176297, 198462, 211266, 282658, 288486, 297693, 300894, 352594, 363847, 423987, 451341, 528891, 551639, 595386, 727694, 847974, 902682, 1057782, 1091541, 1103278, 1271961, 1554619, 1586673, 1654917, 2183082, 2543922, 3109238, 3173346, 3274623, 3309834, 4663857, 4964751, 6549246, 9327714, 9929502, 13991571, 17100809, 27983142, 34201618, 51302427, 102604854, 153907281, 307814562]

約数ペア:

[(1, 307814562), (2, 153907281), (3, 102604854), (6, 51302427), (9, 34201618), (11, 27983142), (18, 17100809), (22, 13991571), (31, 9929502), (33, 9327714), (47, 6549246), (62, 4964751), (66, 4663857), (93, 3309834), (94, 3274623), (97, 3173346), (99, 3109238), (121, 2543922), (141, 2183082), (186, 1654917), (194, 1586673), (198, 1554619), (242, 1271961), (279, 1103278), (282, 1091541), (291, 1057782), (341, 902682), (363, 847974), (423, 727694), (517, 595386), (558, 551639), (582, 528891), (682, 451341), (726, 423987), (846, 363847), (873, 352594), (1023, 300894), (1034, 297693), (1067, 288486), (1089, 282658), (1457, 211266), (1551, 198462), (1746, 176297), (2046, 150447), (2134, 144243), (2178, 141329), (2914, 105633), (3007, 102366), (3069, 100298), (3102, 99231), (3201, 96162), (3751, 82062), (4371, 70422), (4559, 67518), (4653, 66154), (5687, 54126), (6014, 51183), (6138, 50149), (6402, 48081), (7502, 41031), (8742, 35211), (9021, 34122), (9118, 33759), (9306, 33077), (9603, 32054), (11253, 27354), (11374, 27063), (11737, 26226), (13113, 23474), (13677, 22506), (16027, 19206), (17061, 18042)]