16396609536

素因数分解:

$2^{11}\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2113}}^1$

素因数の和:2562

約数の個数: 144

約数和(自身を含む): 47491369380

約数和(自身を除く): 31094759844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 421, 512, 576, 768, 842, 1024, 1152, 1263, 1536, 1684, 2048, 2113, 2304, 2526, 3072, 3368, 3789, 4226, 4608, 5052, 6144, 6339, 6736, 7578, 8452, 9216, 10104, 12678, 13472, 15156, 16904, 18432, 19017, 20208, 25356, 26944, 30312, 33808, 38034, 40416, 50712, 53888, 60624, 67616, 76068, 80832, 101424, 107776, 121248, 135232, 152136, 161664, 202848, 215552, 242496, 270464, 304272, 323328, 405696, 431104, 484992, 540928, 608544, 646656, 811392, 862208, 889573, 969984, 1081856, 1217088, 1293312, 1622784, 1779146, 1939968, 2163712, 2434176, 2586624, 2668719, 3245568, 3558292, 3879936, 4327424, 4868352, 5337438, 6491136, 7116584, 7759872, 8006157, 9736704, 10674876, 12982272, 14233168, 16012314, 19473408, 21349752, 28466336, 32024628, 38946816, 42699504, 56932672, 64049256, 85399008, 113865344, 128098512, 170798016, 227730688, 256197024, 341596032, 455461376, 512394048, 683192064, 910922752, 1024788096, 1366384128, 1821845504, 2049576192, 2732768256, 4099152384, 5465536512, 8198304768, 16396609536]

約数ペア:

[(1, 16396609536), (2, 8198304768), (3, 5465536512), (4, 4099152384), (6, 2732768256), (8, 2049576192), (9, 1821845504), (12, 1366384128), (16, 1024788096), (18, 910922752), (24, 683192064), (32, 512394048), (36, 455461376), (48, 341596032), (64, 256197024), (72, 227730688), (96, 170798016), (128, 128098512), (144, 113865344), (192, 85399008), (256, 64049256), (288, 56932672), (384, 42699504), (421, 38946816), (512, 32024628), (576, 28466336), (768, 21349752), (842, 19473408), (1024, 16012314), (1152, 14233168), (1263, 12982272), (1536, 10674876), (1684, 9736704), (2048, 8006157), (2113, 7759872), (2304, 7116584), (2526, 6491136), (3072, 5337438), (3368, 4868352), (3789, 4327424), (4226, 3879936), (4608, 3558292), (5052, 3245568), (6144, 2668719), (6339, 2586624), (6736, 2434176), (7578, 2163712), (8452, 1939968), (9216, 1779146), (10104, 1622784), (12678, 1293312), (13472, 1217088), (15156, 1081856), (16904, 969984), (18432, 889573), (19017, 862208), (20208, 811392), (25356, 646656), (26944, 608544), (30312, 540928), (33808, 484992), (38034, 431104), (40416, 405696), (50712, 323328), (53888, 304272), (60624, 270464), (67616, 242496), (76068, 215552), (80832, 202848), (101424, 161664), (107776, 152136), (121248, 135232)]