438104376

素因数分解:

$2^3\times 3^4\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 1231949400

約数和(自身を除く): 793845024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 283, 324, 566, 648, 849, 1132, 1698, 2264, 2389, 2547, 3396, 4778, 5094, 6792, 7167, 7641, 9556, 10188, 14334, 15282, 19112, 20376, 21501, 22923, 28668, 30564, 43002, 45846, 57336, 61128, 64503, 86004, 91692, 129006, 172008, 183384, 193509, 258012, 387018, 516024, 676087, 774036, 1352174, 1548072, 2028261, 2704348, 4056522, 5408696, 6084783, 8113044, 12169566, 16226088, 18254349, 24339132, 36508698, 48678264, 54763047, 73017396, 109526094, 146034792, 219052188, 438104376]

約数ペア:

[(1, 438104376), (2, 219052188), (3, 146034792), (4, 109526094), (6, 73017396), (8, 54763047), (9, 48678264), (12, 36508698), (18, 24339132), (24, 18254349), (27, 16226088), (36, 12169566), (54, 8113044), (72, 6084783), (81, 5408696), (108, 4056522), (162, 2704348), (216, 2028261), (283, 1548072), (324, 1352174), (566, 774036), (648, 676087), (849, 516024), (1132, 387018), (1698, 258012), (2264, 193509), (2389, 183384), (2547, 172008), (3396, 129006), (4778, 91692), (5094, 86004), (6792, 64503), (7167, 61128), (7641, 57336), (9556, 45846), (10188, 43002), (14334, 30564), (15282, 28668), (19112, 22923), (20376, 21501)]