219823728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 592628736

約数和(自身を除く): 372805008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1488, 1523, 1552, 2328, 3007, 3046, 4569, 4656, 6014, 6092, 9021, 9138, 12028, 12184, 18042, 18276, 24056, 24368, 36084, 36552, 47213, 48112, 72168, 73104, 94426, 141639, 144336, 147731, 188852, 283278, 295462, 377704, 443193, 566556, 590924, 755408, 886386, 1133112, 1181848, 1772772, 2266224, 2363696, 3545544, 4579661, 7091088, 9159322, 13738983, 18318644, 27477966, 36637288, 54955932, 73274576, 109911864, 219823728]

約数ペア:

[(1, 219823728), (2, 109911864), (3, 73274576), (4, 54955932), (6, 36637288), (8, 27477966), (12, 18318644), (16, 13738983), (24, 9159322), (31, 7091088), (48, 4579661), (62, 3545544), (93, 2363696), (97, 2266224), (124, 1772772), (186, 1181848), (194, 1133112), (248, 886386), (291, 755408), (372, 590924), (388, 566556), (496, 443193), (582, 377704), (744, 295462), (776, 283278), (1164, 188852), (1488, 147731), (1523, 144336), (1552, 141639), (2328, 94426), (3007, 73104), (3046, 72168), (4569, 48112), (4656, 47213), (6014, 36552), (6092, 36084), (9021, 24368), (9138, 24056), (12028, 18276), (12184, 18042)]