729609876

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 2009871360

約数和(自身を除く): 1280261484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 401, 459, 612, 802, 918, 991, 1203, 1604, 1836, 1982, 2406, 2973, 3609, 3964, 4812, 5946, 6817, 7218, 8919, 10827, 11892, 13634, 14436, 16847, 17838, 20451, 21654, 26757, 27268, 33694, 35676, 40902, 43308, 50541, 53514, 61353, 67388, 81804, 101082, 107028, 122706, 151623, 184059, 202164, 245412, 303246, 368118, 397391, 454869, 606492, 736236, 794782, 909738, 1192173, 1589564, 1819476, 2384346, 3576519, 4768692, 6755647, 7153038, 10729557, 13511294, 14306076, 20266941, 21459114, 27022588, 40533882, 42918228, 60800823, 81067764, 121601646, 182402469, 243203292, 364804938, 729609876]

約数ペア:

[(1, 729609876), (2, 364804938), (3, 243203292), (4, 182402469), (6, 121601646), (9, 81067764), (12, 60800823), (17, 42918228), (18, 40533882), (27, 27022588), (34, 21459114), (36, 20266941), (51, 14306076), (54, 13511294), (68, 10729557), (102, 7153038), (108, 6755647), (153, 4768692), (204, 3576519), (306, 2384346), (401, 1819476), (459, 1589564), (612, 1192173), (802, 909738), (918, 794782), (991, 736236), (1203, 606492), (1604, 454869), (1836, 397391), (1982, 368118), (2406, 303246), (2973, 245412), (3609, 202164), (3964, 184059), (4812, 151623), (5946, 122706), (6817, 107028), (7218, 101082), (8919, 81804), (10827, 67388), (11892, 61353), (13634, 53514), (14436, 50541), (16847, 43308), (17838, 40902), (20451, 35676), (21654, 33694), (26757, 27268)]