1552816656

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 140

約数和(自身を含む): 4580439472

約数和(自身を除く): 3027622816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 536, 603, 648, 729, 804, 972, 1072, 1206, 1296, 1458, 1608, 1809, 1944, 1987, 2412, 2916, 3216, 3618, 3888, 3974, 4824, 5427, 5832, 5961, 7236, 7948, 9648, 10854, 11664, 11922, 14472, 15896, 16281, 17883, 21708, 23844, 28944, 31792, 32562, 35766, 43416, 47688, 48843, 53649, 65124, 71532, 86832, 95376, 97686, 107298, 130248, 133129, 143064, 160947, 195372, 214596, 260496, 266258, 286128, 321894, 390744, 399387, 429192, 482841, 532516, 643788, 781488, 798774, 858384, 965682, 1065032, 1198161, 1287576, 1448523, 1597548, 1931364, 2130064, 2396322, 2575152, 2897046, 3195096, 3594483, 3862728, 4792644, 5794092, 6390192, 7188966, 7725456, 9585288, 10783449, 11588184, 14377932, 19170576, 21566898, 23176368, 28755864, 32350347, 43133796, 57511728, 64700694, 86267592, 97051041, 129401388, 172535184, 194102082, 258802776, 388204164, 517605552, 776408328, 1552816656]

約数ペア:

[(1, 1552816656), (2, 776408328), (3, 517605552), (4, 388204164), (6, 258802776), (8, 194102082), (9, 172535184), (12, 129401388), (16, 97051041), (18, 86267592), (24, 64700694), (27, 57511728), (36, 43133796), (48, 32350347), (54, 28755864), (67, 23176368), (72, 21566898), (81, 19170576), (108, 14377932), (134, 11588184), (144, 10783449), (162, 9585288), (201, 7725456), (216, 7188966), (243, 6390192), (268, 5794092), (324, 4792644), (402, 3862728), (432, 3594483), (486, 3195096), (536, 2897046), (603, 2575152), (648, 2396322), (729, 2130064), (804, 1931364), (972, 1597548), (1072, 1448523), (1206, 1287576), (1296, 1198161), (1458, 1065032), (1608, 965682), (1809, 858384), (1944, 798774), (1987, 781488), (2412, 643788), (2916, 532516), (3216, 482841), (3618, 429192), (3888, 399387), (3974, 390744), (4824, 321894), (5427, 286128), (5832, 266258), (5961, 260496), (7236, 214596), (7948, 195372), (9648, 160947), (10854, 143064), (11664, 133129), (11922, 130248), (14472, 107298), (15896, 97686), (16281, 95376), (17883, 86832), (21708, 71532), (23844, 65124), (28944, 53649), (31792, 48843), (32562, 47688), (35766, 43416)]