31780452732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{6079}}^1$

素因数の和:6640

約数の個数: 144

約数和(自身を含む): 91525109760

約数和(自身を除く): 59744657028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 523, 588, 714, 833, 1046, 1428, 1569, 1666, 2092, 2499, 3138, 3332, 3661, 4998, 6079, 6276, 7322, 8891, 9996, 10983, 12158, 14644, 17782, 18237, 21966, 24316, 25627, 26673, 35564, 36474, 42553, 43932, 51254, 53346, 62237, 72948, 76881, 85106, 102508, 103343, 106692, 124474, 127659, 153762, 170212, 186711, 206686, 248948, 255318, 297871, 307524, 310029, 373422, 413372, 435659, 510636, 595742, 620058, 723401, 746844, 871318, 893613, 1191484, 1240116, 1306977, 1446802, 1742636, 1787226, 2170203, 2613954, 2893604, 3179317, 3574452, 4340406, 5063807, 5227908, 6358634, 8680812, 9537951, 10127614, 12717268, 15191421, 19075902, 20255228, 22255219, 30382842, 38151804, 44510438, 54048389, 60765684, 66765657, 89020876, 108096778, 133531314, 155786533, 162145167, 216193556, 267062628, 311573066, 324290334, 378338723, 467359599, 623146132, 648580668, 756677446, 934719198, 1135016169, 1513354892, 1869438396, 2270032338, 2648371061, 4540064676, 5296742122, 7945113183, 10593484244, 15890226366, 31780452732]

約数ペア:

[(1, 31780452732), (2, 15890226366), (3, 10593484244), (4, 7945113183), (6, 5296742122), (7, 4540064676), (12, 2648371061), (14, 2270032338), (17, 1869438396), (21, 1513354892), (28, 1135016169), (34, 934719198), (42, 756677446), (49, 648580668), (51, 623146132), (68, 467359599), (84, 378338723), (98, 324290334), (102, 311573066), (119, 267062628), (147, 216193556), (196, 162145167), (204, 155786533), (238, 133531314), (294, 108096778), (357, 89020876), (476, 66765657), (523, 60765684), (588, 54048389), (714, 44510438), (833, 38151804), (1046, 30382842), (1428, 22255219), (1569, 20255228), (1666, 19075902), (2092, 15191421), (2499, 12717268), (3138, 10127614), (3332, 9537951), (3661, 8680812), (4998, 6358634), (6079, 5227908), (6276, 5063807), (7322, 4340406), (8891, 3574452), (9996, 3179317), (10983, 2893604), (12158, 2613954), (14644, 2170203), (17782, 1787226), (18237, 1742636), (21966, 1446802), (24316, 1306977), (25627, 1240116), (26673, 1191484), (35564, 893613), (36474, 871318), (42553, 746844), (43932, 723401), (51254, 620058), (53346, 595742), (62237, 510636), (72948, 435659), (76881, 413372), (85106, 373422), (102508, 310029), (103343, 307524), (106692, 297871), (124474, 255318), (127659, 248948), (153762, 206686), (170212, 186711)]