19260715264

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15289}}^1$

素因数の和:15368

約数の個数: 144

約数和(自身を含む): 47504195200

約数和(自身を除く): 28243479936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 224, 256, 259, 266, 296, 304, 448, 518, 532, 592, 608, 703, 896, 1036, 1064, 1184, 1216, 1406, 1792, 2072, 2128, 2368, 2432, 2812, 4144, 4256, 4736, 4864, 4921, 5624, 8288, 8512, 9472, 9842, 11248, 15289, 16576, 17024, 19684, 22496, 30578, 33152, 34048, 39368, 44992, 61156, 66304, 78736, 89984, 107023, 122312, 157472, 179968, 214046, 244624, 290491, 314944, 428092, 489248, 565693, 580982, 629888, 856184, 978496, 1131386, 1161964, 1259776, 1712368, 1956992, 2033437, 2262772, 2323928, 3424736, 3913984, 3959851, 4066874, 4525544, 4647856, 6849472, 7919702, 8133748, 9051088, 9295712, 10748167, 13698944, 15839404, 16267496, 18102176, 18591424, 21496334, 27397888, 31678808, 32534992, 36204352, 37182848, 42992668, 63357616, 65069984, 72408704, 74365696, 75237169, 85985336, 126715232, 130139968, 144817408, 150474338, 171970672, 253430464, 260279936, 300948676, 343941344, 506860928, 520559872, 601897352, 687882688, 1013721856, 1203794704, 1375765376, 2407589408, 2751530752, 4815178816, 9630357632, 19260715264]

約数ペア:

[(1, 19260715264), (2, 9630357632), (4, 4815178816), (7, 2751530752), (8, 2407589408), (14, 1375765376), (16, 1203794704), (19, 1013721856), (28, 687882688), (32, 601897352), (37, 520559872), (38, 506860928), (56, 343941344), (64, 300948676), (74, 260279936), (76, 253430464), (112, 171970672), (128, 150474338), (133, 144817408), (148, 130139968), (152, 126715232), (224, 85985336), (256, 75237169), (259, 74365696), (266, 72408704), (296, 65069984), (304, 63357616), (448, 42992668), (518, 37182848), (532, 36204352), (592, 32534992), (608, 31678808), (703, 27397888), (896, 21496334), (1036, 18591424), (1064, 18102176), (1184, 16267496), (1216, 15839404), (1406, 13698944), (1792, 10748167), (2072, 9295712), (2128, 9051088), (2368, 8133748), (2432, 7919702), (2812, 6849472), (4144, 4647856), (4256, 4525544), (4736, 4066874), (4864, 3959851), (4921, 3913984), (5624, 3424736), (8288, 2323928), (8512, 2262772), (9472, 2033437), (9842, 1956992), (11248, 1712368), (15289, 1259776), (16576, 1161964), (17024, 1131386), (19684, 978496), (22496, 856184), (30578, 629888), (33152, 580982), (34048, 565693), (39368, 489248), (44992, 428092), (61156, 314944), (66304, 290491), (78736, 244624), (89984, 214046), (107023, 179968), (122312, 157472)]