557739756

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 270

約数和(自身を含む): 1827842940

約数和(自身を除く): 1270103184

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 49, 54, 57, 63, 76, 81, 84, 86, 98, 108, 114, 126, 129, 133, 147, 162, 171, 172, 189, 196, 228, 252, 258, 266, 294, 301, 324, 342, 378, 387, 399, 441, 513, 516, 532, 567, 588, 602, 684, 756, 774, 798, 817, 882, 903, 931, 1026, 1134, 1161, 1197, 1204, 1323, 1539, 1548, 1596, 1634, 1764, 1806, 1849, 1862, 2052, 2107, 2268, 2322, 2394, 2451, 2646, 2709, 2793, 3078, 3268, 3483, 3591, 3612, 3698, 3724, 3969, 4214, 4644, 4788, 4902, 5292, 5418, 5547, 5586, 5719, 6156, 6321, 6966, 7182, 7353, 7396, 7938, 8127, 8379, 8428, 9804, 10773, 10836, 11094, 11172, 11438, 12642, 12943, 13932, 14364, 14706, 15876, 16254, 16641, 16758, 17157, 18963, 21546, 22059, 22188, 22876, 24381, 25137, 25284, 25886, 29412, 32508, 33282, 33516, 34314, 35131, 37926, 38829, 40033, 43092, 44118, 48762, 49923, 50274, 51471, 51772, 56889, 66177, 66564, 68628, 70262, 75411, 75852, 77658, 80066, 88236, 90601, 97524, 99846, 100548, 102942, 105393, 113778, 116487, 120099, 132354, 140524, 149769, 150822, 154413, 155316, 160132, 170667, 181202, 199692, 205884, 210786, 227556, 232974, 240198, 245917, 264708, 271803, 299538, 301644, 308826, 316179, 341334, 349461, 360297, 362404, 421572, 463239, 465948, 480396, 491834, 543606, 599076, 617652, 632358, 682668, 698922, 720594, 737751, 815409, 926478, 948537, 983668, 1048383, 1080891, 1087212, 1264716, 1397844, 1441188, 1475502, 1630818, 1721419, 1852956, 1897074, 2096766, 2161782, 2213253, 2446227, 2845611, 2951004, 3242673, 3261636, 3442838, 3794148, 4193532, 4323564, 4426506, 4892454, 5164257, 5691222, 6485346, 6639759, 6885676, 7338681, 8853012, 9784908, 10328514, 11382444, 12970692, 13279518, 14677362, 15492771, 19919277, 20657028, 26559036, 29354724, 30985542, 39838554, 46478313, 61971084, 79677108, 92956626, 139434939, 185913252, 278869878, 557739756]

約数ペア:

[(1, 557739756), (2, 278869878), (3, 185913252), (4, 139434939), (6, 92956626), (7, 79677108), (9, 61971084), (12, 46478313), (14, 39838554), (18, 30985542), (19, 29354724), (21, 26559036), (27, 20657028), (28, 19919277), (36, 15492771), (38, 14677362), (42, 13279518), (43, 12970692), (49, 11382444), (54, 10328514), (57, 9784908), (63, 8853012), (76, 7338681), (81, 6885676), (84, 6639759), (86, 6485346), (98, 5691222), (108, 5164257), (114, 4892454), (126, 4426506), (129, 4323564), (133, 4193532), (147, 3794148), (162, 3442838), (171, 3261636), (172, 3242673), (189, 2951004), (196, 2845611), (228, 2446227), (252, 2213253), (258, 2161782), (266, 2096766), (294, 1897074), (301, 1852956), (324, 1721419), (342, 1630818), (378, 1475502), (387, 1441188), (399, 1397844), (441, 1264716), (513, 1087212), (516, 1080891), (532, 1048383), (567, 983668), (588, 948537), (602, 926478), (684, 815409), (756, 737751), (774, 720594), (798, 698922), (817, 682668), (882, 632358), (903, 617652), (931, 599076), (1026, 543606), (1134, 491834), (1161, 480396), (1197, 465948), (1204, 463239), (1323, 421572), (1539, 362404), (1548, 360297), (1596, 349461), (1634, 341334), (1764, 316179), (1806, 308826), (1849, 301644), (1862, 299538), (2052, 271803), (2107, 264708), (2268, 245917), (2322, 240198), (2394, 232974), (2451, 227556), (2646, 210786), (2709, 205884), (2793, 199692), (3078, 181202), (3268, 170667), (3483, 160132), (3591, 155316), (3612, 154413), (3698, 150822), (3724, 149769), (3969, 140524), (4214, 132354), (4644, 120099), (4788, 116487), (4902, 113778), (5292, 105393), (5418, 102942), (5547, 100548), (5586, 99846), (5719, 97524), (6156, 90601), (6321, 88236), (6966, 80066), (7182, 77658), (7353, 75852), (7396, 75411), (7938, 70262), (8127, 68628), (8379, 66564), (8428, 66177), (9804, 56889), (10773, 51772), (10836, 51471), (11094, 50274), (11172, 49923), (11438, 48762), (12642, 44118), (12943, 43092), (13932, 40033), (14364, 38829), (14706, 37926), (15876, 35131), (16254, 34314), (16641, 33516), (16758, 33282), (17157, 32508), (18963, 29412), (21546, 25886), (22059, 25284), (22188, 25137), (22876, 24381)]