2548831572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 7735133952

約数和(自身を除く): 5186302380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 157, 161, 207, 252, 276, 314, 322, 414, 471, 483, 628, 644, 828, 942, 966, 1099, 1413, 1449, 1884, 1932, 2198, 2801, 2826, 2898, 3297, 3611, 4396, 5602, 5652, 5796, 6594, 7222, 8403, 9891, 10833, 11204, 13188, 14444, 16806, 19607, 19782, 21666, 25209, 25277, 32499, 33612, 39214, 39564, 43332, 50418, 50554, 58821, 64423, 64998, 75831, 78428, 100836, 101108, 117642, 128846, 129996, 151662, 176463, 193269, 227493, 235284, 257692, 303324, 352926, 386538, 439757, 450961, 454986, 579807, 705852, 773076, 879514, 901922, 909972, 1159614, 1319271, 1352883, 1759028, 1803844, 2319228, 2638542, 2705766, 3078299, 3957813, 4058649, 5277084, 5411532, 6156598, 7915626, 8117298, 9234897, 10114411, 12313196, 15831252, 16234596, 18469794, 20228822, 27704691, 30343233, 36939588, 40457644, 55409382, 60686466, 70800877, 91029699, 110818764, 121372932, 141601754, 182059398, 212402631, 283203508, 364118796, 424805262, 637207893, 849610524, 1274415786, 2548831572]

約数ペア:

[(1, 2548831572), (2, 1274415786), (3, 849610524), (4, 637207893), (6, 424805262), (7, 364118796), (9, 283203508), (12, 212402631), (14, 182059398), (18, 141601754), (21, 121372932), (23, 110818764), (28, 91029699), (36, 70800877), (42, 60686466), (46, 55409382), (63, 40457644), (69, 36939588), (84, 30343233), (92, 27704691), (126, 20228822), (138, 18469794), (157, 16234596), (161, 15831252), (207, 12313196), (252, 10114411), (276, 9234897), (314, 8117298), (322, 7915626), (414, 6156598), (471, 5411532), (483, 5277084), (628, 4058649), (644, 3957813), (828, 3078299), (942, 2705766), (966, 2638542), (1099, 2319228), (1413, 1803844), (1449, 1759028), (1884, 1352883), (1932, 1319271), (2198, 1159614), (2801, 909972), (2826, 901922), (2898, 879514), (3297, 773076), (3611, 705852), (4396, 579807), (5602, 454986), (5652, 450961), (5796, 439757), (6594, 386538), (7222, 352926), (8403, 303324), (9891, 257692), (10833, 235284), (11204, 227493), (13188, 193269), (14444, 176463), (16806, 151662), (19607, 129996), (19782, 128846), (21666, 117642), (25209, 101108), (25277, 100836), (32499, 78428), (33612, 75831), (39214, 64998), (39564, 64423), (43332, 58821), (50418, 50554)]