251017055692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{7043}}^1$

素因数の和:7403

約数の個数: 96

約数和(自身を含む): 493462630080

約数和(自身を除く): 242445574388

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 229, 292, 458, 533, 916, 949, 1066, 1898, 2132, 2977, 2993, 3796, 5954, 5986, 7043, 9389, 11908, 11972, 14086, 16717, 18778, 28172, 33434, 37556, 38909, 66868, 77818, 91559, 122057, 155636, 183118, 217321, 244114, 288763, 366236, 434642, 488228, 514139, 577526, 685397, 869284, 1028278, 1155052, 1370794, 1612847, 2056556, 2741588, 3225694, 3753919, 6451388, 6683807, 7507838, 8910161, 13367614, 15015676, 17820322, 20967011, 21079699, 26735228, 35640644, 41934022, 42159398, 66126727, 83868044, 84318796, 117737831, 132253454, 235475662, 264506908, 274036087, 470951324, 548072174, 859647451, 1096144348, 1530591803, 1719294902, 3061183606, 3438589804, 4827251071, 6122367212, 9654502142, 19309004284, 62754263923, 125508527846, 251017055692]

約数ペア:

[(1, 251017055692), (2, 125508527846), (4, 62754263923), (13, 19309004284), (26, 9654502142), (41, 6122367212), (52, 4827251071), (73, 3438589804), (82, 3061183606), (146, 1719294902), (164, 1530591803), (229, 1096144348), (292, 859647451), (458, 548072174), (533, 470951324), (916, 274036087), (949, 264506908), (1066, 235475662), (1898, 132253454), (2132, 117737831), (2977, 84318796), (2993, 83868044), (3796, 66126727), (5954, 42159398), (5986, 41934022), (7043, 35640644), (9389, 26735228), (11908, 21079699), (11972, 20967011), (14086, 17820322), (16717, 15015676), (18778, 13367614), (28172, 8910161), (33434, 7507838), (37556, 6683807), (38909, 6451388), (66868, 3753919), (77818, 3225694), (91559, 2741588), (122057, 2056556), (155636, 1612847), (183118, 1370794), (217321, 1155052), (244114, 1028278), (288763, 869284), (366236, 685397), (434642, 577526), (488228, 514139)]