7487428212

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{2039}}^1$

素因数の和:2355

約数の個数: 144

約数和(自身を含む): 21423427200

約数和(自身を除く): 13935998988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 281, 297, 363, 396, 484, 562, 594, 726, 843, 1089, 1124, 1188, 1452, 1686, 2039, 2178, 2529, 3091, 3267, 3372, 4078, 4356, 5058, 6117, 6182, 6534, 7587, 8156, 9273, 10116, 12234, 12364, 13068, 15174, 18351, 18546, 22429, 24468, 27819, 30348, 34001, 36702, 37092, 44858, 55053, 55638, 67287, 68002, 73404, 83457, 89716, 102003, 110106, 111276, 134574, 136004, 166914, 201861, 204006, 220212, 246719, 269148, 306009, 333828, 403722, 408012, 493438, 572959, 605583, 612018, 740157, 807444, 918027, 986876, 1145918, 1211166, 1224036, 1480314, 1718877, 1836054, 2220471, 2291836, 2422332, 2960628, 3437754, 3672108, 4440942, 5156631, 6302549, 6661413, 6875508, 8881884, 10313262, 12605098, 13322826, 15469893, 18907647, 20626524, 25210196, 26645652, 30939786, 37815294, 56722941, 61879572, 69328039, 75630588, 113445882, 138656078, 170168823, 207984117, 226891764, 277312156, 340337646, 415968234, 623952351, 680675292, 831936468, 1247904702, 1871857053, 2495809404, 3743714106, 7487428212]

約数ペア:

[(1, 7487428212), (2, 3743714106), (3, 2495809404), (4, 1871857053), (6, 1247904702), (9, 831936468), (11, 680675292), (12, 623952351), (18, 415968234), (22, 340337646), (27, 277312156), (33, 226891764), (36, 207984117), (44, 170168823), (54, 138656078), (66, 113445882), (99, 75630588), (108, 69328039), (121, 61879572), (132, 56722941), (198, 37815294), (242, 30939786), (281, 26645652), (297, 25210196), (363, 20626524), (396, 18907647), (484, 15469893), (562, 13322826), (594, 12605098), (726, 10313262), (843, 8881884), (1089, 6875508), (1124, 6661413), (1188, 6302549), (1452, 5156631), (1686, 4440942), (2039, 3672108), (2178, 3437754), (2529, 2960628), (3091, 2422332), (3267, 2291836), (3372, 2220471), (4078, 1836054), (4356, 1718877), (5058, 1480314), (6117, 1224036), (6182, 1211166), (6534, 1145918), (7587, 986876), (8156, 918027), (9273, 807444), (10116, 740157), (12234, 612018), (12364, 605583), (13068, 572959), (15174, 493438), (18351, 408012), (18546, 403722), (22429, 333828), (24468, 306009), (27819, 269148), (30348, 246719), (34001, 220212), (36702, 204006), (37092, 201861), (44858, 166914), (55053, 136004), (55638, 134574), (67287, 111276), (68002, 110106), (73404, 102003), (83457, 89716)]