1909606428

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1561

約数の個数: 120

約数和(自身を含む): 5159246400

約数和(自身を除く): 3249639972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 89, 94, 108, 141, 162, 178, 188, 267, 282, 324, 356, 423, 534, 564, 801, 846, 1068, 1269, 1409, 1602, 1692, 2403, 2538, 2818, 3204, 3807, 4183, 4227, 4806, 5076, 5636, 7209, 7614, 8366, 8454, 9612, 12549, 12681, 14418, 15228, 16732, 16908, 25098, 25362, 28836, 37647, 38043, 50196, 50724, 66223, 75294, 76086, 112941, 114129, 125401, 132446, 150588, 152172, 198669, 225882, 228258, 250802, 264892, 338823, 376203, 397338, 451764, 456516, 501604, 596007, 677646, 752406, 794676, 1128609, 1192014, 1355292, 1504812, 1788021, 2257218, 2384028, 3385827, 3576042, 4514436, 5364063, 5893847, 6771654, 7152084, 10157481, 10728126, 11787694, 13543308, 17681541, 20314962, 21456252, 23575388, 35363082, 40629924, 53044623, 70726164, 106089246, 159133869, 212178492, 318267738, 477401607, 636535476, 954803214, 1909606428]

約数ペア:

[(1, 1909606428), (2, 954803214), (3, 636535476), (4, 477401607), (6, 318267738), (9, 212178492), (12, 159133869), (18, 106089246), (27, 70726164), (36, 53044623), (47, 40629924), (54, 35363082), (81, 23575388), (89, 21456252), (94, 20314962), (108, 17681541), (141, 13543308), (162, 11787694), (178, 10728126), (188, 10157481), (267, 7152084), (282, 6771654), (324, 5893847), (356, 5364063), (423, 4514436), (534, 3576042), (564, 3385827), (801, 2384028), (846, 2257218), (1068, 1788021), (1269, 1504812), (1409, 1355292), (1602, 1192014), (1692, 1128609), (2403, 794676), (2538, 752406), (2818, 677646), (3204, 596007), (3807, 501604), (4183, 456516), (4227, 451764), (4806, 397338), (5076, 376203), (5636, 338823), (7209, 264892), (7614, 250802), (8366, 228258), (8454, 225882), (9612, 198669), (12549, 152172), (12681, 150588), (14418, 132446), (15228, 125401), (16732, 114129), (16908, 112941), (25098, 76086), (25362, 75294), (28836, 66223), (37647, 50724), (38043, 50196)]