404420342439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 594259072000

約数和(自身を除く): 189838729561

約数列:

[1, 3, 19, 47, 57, 79, 109, 141, 237, 327, 373, 893, 1119, 1501, 2071, 2209, 2679, 3713, 4503, 5123, 6213, 6627, 7087, 8611, 11139, 15369, 17531, 21261, 25833, 29467, 40657, 41971, 52593, 70547, 88401, 97337, 121971, 125913, 163609, 174511, 211641, 240781, 292011, 333089, 404717, 490827, 523533, 559873, 722343, 772483, 823957, 999267, 1214151, 1384949, 1679619, 1910879, 2317449, 2471871, 3211903, 3315709, 4154847, 4574839, 5732637, 7689623, 9635709, 9947127, 13724517, 15655183, 19021699, 23068869, 26314031, 36306701, 46965549, 57065097, 61026157, 65092603, 78942093, 89811313, 108920103, 150959441, 183078471, 195277809, 269433939, 361412281, 452878323, 1084236843, 1236759457, 1706414947, 2868229379, 3710278371, 5119244841, 7095093727, 8604688137, 21285281181, 134806780813, 404420342439]

約数ペア:

[(1, 404420342439), (3, 134806780813), (19, 21285281181), (47, 8604688137), (57, 7095093727), (79, 5119244841), (109, 3710278371), (141, 2868229379), (237, 1706414947), (327, 1236759457), (373, 1084236843), (893, 452878323), (1119, 361412281), (1501, 269433939), (2071, 195277809), (2209, 183078471), (2679, 150959441), (3713, 108920103), (4503, 89811313), (5123, 78942093), (6213, 65092603), (6627, 61026157), (7087, 57065097), (8611, 46965549), (11139, 36306701), (15369, 26314031), (17531, 23068869), (21261, 19021699), (25833, 15655183), (29467, 13724517), (40657, 9947127), (41971, 9635709), (52593, 7689623), (70547, 5732637), (88401, 4574839), (97337, 4154847), (121971, 3315709), (125913, 3211903), (163609, 2471871), (174511, 2317449), (211641, 1910879), (240781, 1679619), (292011, 1384949), (333089, 1214151), (404717, 999267), (490827, 823957), (523533, 772483), (559873, 722343)]