423608211

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 741565440

約数和(自身を除く): 317957229

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 81, 93, 117, 171, 247, 279, 351, 403, 513, 589, 683, 741, 837, 1053, 1209, 1539, 1767, 2049, 2223, 2511, 3627, 5301, 6147, 6669, 7657, 8879, 10881, 12977, 15903, 18441, 20007, 21173, 22971, 26637, 32643, 38931, 47709, 55323, 63519, 68913, 79911, 116793, 168701, 190557, 206739, 239733, 275249, 350379, 402287, 506103, 571671, 620217, 719199, 825747, 1051137, 1206861, 1518309, 1715013, 2477241, 3620583, 4554927, 5229731, 7431723, 10861749, 13664781, 15689193, 22295169, 32585247, 47067579, 141202737, 423608211]

約数ペア:

[(1, 423608211), (3, 141202737), (9, 47067579), (13, 32585247), (19, 22295169), (27, 15689193), (31, 13664781), (39, 10861749), (57, 7431723), (81, 5229731), (93, 4554927), (117, 3620583), (171, 2477241), (247, 1715013), (279, 1518309), (351, 1206861), (403, 1051137), (513, 825747), (589, 719199), (683, 620217), (741, 571671), (837, 506103), (1053, 402287), (1209, 350379), (1539, 275249), (1767, 239733), (2049, 206739), (2223, 190557), (2511, 168701), (3627, 116793), (5301, 79911), (6147, 68913), (6669, 63519), (7657, 55323), (8879, 47709), (10881, 38931), (12977, 32643), (15903, 26637), (18441, 22971), (20007, 21173)]