380671599

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 716636160

約数和(自身を除く): 335964561

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 53, 59, 77, 93, 119, 159, 177, 187, 217, 231, 341, 357, 371, 413, 527, 561, 583, 649, 651, 901, 1003, 1023, 1113, 1239, 1309, 1581, 1643, 1749, 1829, 1947, 2387, 2703, 3009, 3127, 3689, 3927, 4081, 4543, 4929, 5487, 5797, 6307, 7021, 7161, 9381, 9911, 11033, 11067, 11501, 12243, 12803, 13629, 17391, 18073, 18921, 20119, 21063, 21889, 27931, 29733, 31093, 33099, 34397, 34503, 38409, 40579, 53159, 54219, 60357, 65667, 69377, 77231, 83793, 93279, 96937, 103191, 121737, 126511, 140833, 159477, 195517, 208131, 217651, 231693, 240779, 290811, 307241, 342023, 372113, 379533, 422499, 584749, 586551, 652953, 678559, 722337, 921723, 1026069, 1066307, 1116339, 1647929, 1754247, 2035677, 2150687, 2394161, 3198921, 4093243, 4943787, 6452061, 7182483, 7464149, 11535503, 12279729, 18127219, 22392447, 34606509, 54381657, 126890533, 380671599]

約数ペア:

[(1, 380671599), (3, 126890533), (7, 54381657), (11, 34606509), (17, 22392447), (21, 18127219), (31, 12279729), (33, 11535503), (51, 7464149), (53, 7182483), (59, 6452061), (77, 4943787), (93, 4093243), (119, 3198921), (159, 2394161), (177, 2150687), (187, 2035677), (217, 1754247), (231, 1647929), (341, 1116339), (357, 1066307), (371, 1026069), (413, 921723), (527, 722337), (561, 678559), (583, 652953), (649, 586551), (651, 584749), (901, 422499), (1003, 379533), (1023, 372113), (1113, 342023), (1239, 307241), (1309, 290811), (1581, 240779), (1643, 231693), (1749, 217651), (1829, 208131), (1947, 195517), (2387, 159477), (2703, 140833), (3009, 126511), (3127, 121737), (3689, 103191), (3927, 96937), (4081, 93279), (4543, 83793), (4929, 77231), (5487, 69377), (5797, 65667), (6307, 60357), (7021, 54219), (7161, 53159), (9381, 40579), (9911, 38409), (11033, 34503), (11067, 34397), (11501, 33099), (12243, 31093), (12803, 29733), (13629, 27931), (17391, 21889), (18073, 21063), (18921, 20119)]