622173279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 1069286400

約数和(自身を除く): 447113121

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 89, 91, 203, 267, 273, 377, 609, 623, 883, 1131, 1157, 1869, 2581, 2639, 2649, 3471, 6181, 7743, 7917, 8099, 11479, 18067, 18543, 24297, 25607, 33553, 34437, 54201, 76821, 78587, 80353, 100659, 179249, 234871, 235761, 241059, 332891, 537747, 550109, 704613, 998673, 1021631, 1650327, 2279023, 2330237, 3064893, 6837069, 6990711, 7151417, 15953161, 21454251, 29627299, 47859483, 88881897, 207391093, 622173279]

約数ペア:

[(1, 622173279), (3, 207391093), (7, 88881897), (13, 47859483), (21, 29627299), (29, 21454251), (39, 15953161), (87, 7151417), (89, 6990711), (91, 6837069), (203, 3064893), (267, 2330237), (273, 2279023), (377, 1650327), (609, 1021631), (623, 998673), (883, 704613), (1131, 550109), (1157, 537747), (1869, 332891), (2581, 241059), (2639, 235761), (2649, 234871), (3471, 179249), (6181, 100659), (7743, 80353), (7917, 78587), (8099, 76821), (11479, 54201), (18067, 34437), (18543, 33553), (24297, 25607)]