4920267198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2614

約数の個数: 128

約数和(自身を含む): 12650618880

約数和(自身を除く): 7730351682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 71, 77, 122, 142, 154, 183, 213, 231, 366, 426, 427, 462, 497, 671, 781, 854, 994, 1281, 1342, 1491, 1562, 2013, 2343, 2459, 2562, 2982, 4026, 4331, 4686, 4697, 4918, 5467, 7377, 8662, 9394, 10934, 12993, 14091, 14754, 16401, 17213, 25986, 27049, 28182, 30317, 32802, 34426, 47641, 51639, 54098, 60634, 81147, 90951, 95282, 103278, 142923, 149999, 162294, 174589, 181902, 189343, 285846, 299998, 333487, 349178, 378686, 449997, 523767, 568029, 666974, 899994, 1000461, 1047534, 1049993, 1136058, 1222123, 1649989, 1920479, 2000922, 2099986, 2444246, 3149979, 3299978, 3666369, 3840958, 4949967, 5761437, 6299958, 7332738, 9899934, 10649929, 11522874, 11549923, 13443353, 21299858, 23099846, 26886706, 31949787, 34649769, 40330059, 63899574, 69299538, 74549503, 80660118, 117149219, 149099006, 223648509, 234298438, 351447657, 447297018, 702895314, 820044533, 1640089066, 2460133599, 4920267198]

約数ペア:

[(1, 4920267198), (2, 2460133599), (3, 1640089066), (6, 820044533), (7, 702895314), (11, 447297018), (14, 351447657), (21, 234298438), (22, 223648509), (33, 149099006), (42, 117149219), (61, 80660118), (66, 74549503), (71, 69299538), (77, 63899574), (122, 40330059), (142, 34649769), (154, 31949787), (183, 26886706), (213, 23099846), (231, 21299858), (366, 13443353), (426, 11549923), (427, 11522874), (462, 10649929), (497, 9899934), (671, 7332738), (781, 6299958), (854, 5761437), (994, 4949967), (1281, 3840958), (1342, 3666369), (1491, 3299978), (1562, 3149979), (2013, 2444246), (2343, 2099986), (2459, 2000922), (2562, 1920479), (2982, 1649989), (4026, 1222123), (4331, 1136058), (4686, 1049993), (4697, 1047534), (4918, 1000461), (5467, 899994), (7377, 666974), (8662, 568029), (9394, 523767), (10934, 449997), (12993, 378686), (14091, 349178), (14754, 333487), (16401, 299998), (17213, 285846), (25986, 189343), (27049, 181902), (28182, 174589), (30317, 162294), (32802, 149999), (34426, 142923), (47641, 103278), (51639, 95282), (54098, 90951), (60634, 81147)]