2181632292

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 6773289600

約数和(自身を除く): 4591657308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 81, 84, 98, 108, 126, 134, 147, 162, 189, 196, 201, 252, 268, 293, 294, 324, 343, 378, 402, 441, 469, 567, 586, 588, 603, 686, 756, 804, 879, 882, 938, 1029, 1134, 1172, 1206, 1323, 1372, 1407, 1758, 1764, 1809, 1876, 2051, 2058, 2268, 2412, 2637, 2646, 2814, 3087, 3283, 3516, 3618, 3969, 4102, 4116, 4221, 5274, 5292, 5427, 5628, 6153, 6174, 6566, 7236, 7911, 7938, 8204, 8442, 9261, 9849, 10548, 10854, 12306, 12348, 12663, 13132, 14357, 15822, 15876, 16884, 18459, 18522, 19631, 19698, 21708, 22981, 23733, 24612, 25326, 27783, 28714, 29547, 31644, 36918, 37044, 37989, 39262, 39396, 43071, 45962, 47466, 50652, 55377, 55566, 57428, 58893, 59094, 68943, 73836, 75978, 78524, 86142, 88641, 91924, 94932, 100499, 110754, 111132, 117786, 118188, 129213, 137417, 137886, 151956, 166131, 172284, 176679, 177282, 200998, 206829, 221508, 235572, 258426, 265923, 274834, 275772, 301497, 332262, 353358, 354564, 387639, 401996, 412251, 413658, 516852, 530037, 531846, 549668, 602994, 620487, 664524, 706716, 775278, 824502, 827316, 904491, 961919, 1060074, 1063692, 1162917, 1205988, 1236753, 1240974, 1550556, 1590111, 1649004, 1808982, 1861461, 1923838, 2120148, 2325834, 2473506, 2481948, 2713473, 2885757, 3180222, 3617964, 3710259, 3722922, 3847676, 4651668, 4947012, 5426946, 5771514, 6360444, 6733433, 7420518, 7445844, 8140419, 8657271, 10853892, 11130777, 11543028, 13466866, 14841036, 16280838, 17314542, 20200299, 22261554, 25971813, 26933732, 32561676, 34629084, 40400598, 44523108, 51943626, 60600897, 77915439, 80801196, 103887252, 121201794, 155830878, 181802691, 242403588, 311661756, 363605382, 545408073, 727210764, 1090816146, 2181632292]

約数ペア:

[(1, 2181632292), (2, 1090816146), (3, 727210764), (4, 545408073), (6, 363605382), (7, 311661756), (9, 242403588), (12, 181802691), (14, 155830878), (18, 121201794), (21, 103887252), (27, 80801196), (28, 77915439), (36, 60600897), (42, 51943626), (49, 44523108), (54, 40400598), (63, 34629084), (67, 32561676), (81, 26933732), (84, 25971813), (98, 22261554), (108, 20200299), (126, 17314542), (134, 16280838), (147, 14841036), (162, 13466866), (189, 11543028), (196, 11130777), (201, 10853892), (252, 8657271), (268, 8140419), (293, 7445844), (294, 7420518), (324, 6733433), (343, 6360444), (378, 5771514), (402, 5426946), (441, 4947012), (469, 4651668), (567, 3847676), (586, 3722922), (588, 3710259), (603, 3617964), (686, 3180222), (756, 2885757), (804, 2713473), (879, 2481948), (882, 2473506), (938, 2325834), (1029, 2120148), (1134, 1923838), (1172, 1861461), (1206, 1808982), (1323, 1649004), (1372, 1590111), (1407, 1550556), (1758, 1240974), (1764, 1236753), (1809, 1205988), (1876, 1162917), (2051, 1063692), (2058, 1060074), (2268, 961919), (2412, 904491), (2637, 827316), (2646, 824502), (2814, 775278), (3087, 706716), (3283, 664524), (3516, 620487), (3618, 602994), (3969, 549668), (4102, 531846), (4116, 530037), (4221, 516852), (5274, 413658), (5292, 412251), (5427, 401996), (5628, 387639), (6153, 354564), (6174, 353358), (6566, 332262), (7236, 301497), (7911, 275772), (7938, 274834), (8204, 265923), (8442, 258426), (9261, 235572), (9849, 221508), (10548, 206829), (10854, 200998), (12306, 177282), (12348, 176679), (12663, 172284), (13132, 166131), (14357, 151956), (15822, 137886), (15876, 137417), (16884, 129213), (18459, 118188), (18522, 117786), (19631, 111132), (19698, 110754), (21708, 100499), (22981, 94932), (23733, 91924), (24612, 88641), (25326, 86142), (27783, 78524), (28714, 75978), (29547, 73836), (31644, 68943), (36918, 59094), (37044, 58893), (37989, 57428), (39262, 55566), (39396, 55377), (43071, 50652), (45962, 47466)]