289291872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 804384000

約数和(自身を除く): 515092128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 199, 228, 304, 398, 456, 597, 608, 796, 797, 912, 1194, 1592, 1594, 1824, 2388, 2391, 3184, 3188, 3781, 4776, 4782, 6368, 6376, 7562, 9552, 9564, 11343, 12752, 15124, 15143, 19104, 19128, 22686, 25504, 30248, 30286, 38256, 45372, 45429, 60496, 60572, 76512, 90744, 90858, 120992, 121144, 158603, 181488, 181716, 242288, 317206, 362976, 363432, 475809, 484576, 634412, 726864, 951618, 1268824, 1453728, 1903236, 2537648, 3013457, 3806472, 5075296, 6026914, 7612944, 9040371, 12053828, 15225888, 18080742, 24107656, 36161484, 48215312, 72322968, 96430624, 144645936, 289291872]

約数ペア:

[(1, 289291872), (2, 144645936), (3, 96430624), (4, 72322968), (6, 48215312), (8, 36161484), (12, 24107656), (16, 18080742), (19, 15225888), (24, 12053828), (32, 9040371), (38, 7612944), (48, 6026914), (57, 5075296), (76, 3806472), (96, 3013457), (114, 2537648), (152, 1903236), (199, 1453728), (228, 1268824), (304, 951618), (398, 726864), (456, 634412), (597, 484576), (608, 475809), (796, 363432), (797, 362976), (912, 317206), (1194, 242288), (1592, 181716), (1594, 181488), (1824, 158603), (2388, 121144), (2391, 120992), (3184, 90858), (3188, 90744), (3781, 76512), (4776, 60572), (4782, 60496), (6368, 45429), (6376, 45372), (7562, 38256), (9552, 30286), (9564, 30248), (11343, 25504), (12752, 22686), (15124, 19128), (15143, 19104)]