2809073664

素因数分解:

$2^{12}\times 3^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:632

約数の個数: 156

約数和(自身を含む): 8178320332

約数和(自身を除く): 5369246668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 256, 288, 362, 384, 421, 512, 543, 576, 724, 768, 842, 1024, 1086, 1152, 1263, 1448, 1536, 1629, 1684, 2048, 2172, 2304, 2526, 2896, 3072, 3258, 3368, 3789, 4096, 4344, 4608, 5052, 5792, 6144, 6516, 6736, 7578, 8688, 9216, 10104, 11584, 12288, 13032, 13472, 15156, 17376, 18432, 20208, 23168, 26064, 26944, 30312, 34752, 36864, 40416, 46336, 52128, 53888, 60624, 69504, 76201, 80832, 92672, 104256, 107776, 121248, 139008, 152402, 161664, 185344, 208512, 215552, 228603, 242496, 278016, 304804, 323328, 370688, 417024, 431104, 457206, 484992, 556032, 609608, 646656, 685809, 741376, 834048, 862208, 914412, 969984, 1112064, 1219216, 1293312, 1371618, 1668096, 1724416, 1828824, 1939968, 2224128, 2438432, 2586624, 2743236, 3336192, 3657648, 3879936, 4876864, 5173248, 5486472, 6672384, 7315296, 7759872, 9753728, 10972944, 14630592, 15519744, 19507456, 21945888, 29261184, 39014912, 43891776, 58522368, 78029824, 87783552, 117044736, 156059648, 175567104, 234089472, 312119296, 351134208, 468178944, 702268416, 936357888, 1404536832, 2809073664]

約数ペア:

[(1, 2809073664), (2, 1404536832), (3, 936357888), (4, 702268416), (6, 468178944), (8, 351134208), (9, 312119296), (12, 234089472), (16, 175567104), (18, 156059648), (24, 117044736), (32, 87783552), (36, 78029824), (48, 58522368), (64, 43891776), (72, 39014912), (96, 29261184), (128, 21945888), (144, 19507456), (181, 15519744), (192, 14630592), (256, 10972944), (288, 9753728), (362, 7759872), (384, 7315296), (421, 6672384), (512, 5486472), (543, 5173248), (576, 4876864), (724, 3879936), (768, 3657648), (842, 3336192), (1024, 2743236), (1086, 2586624), (1152, 2438432), (1263, 2224128), (1448, 1939968), (1536, 1828824), (1629, 1724416), (1684, 1668096), (2048, 1371618), (2172, 1293312), (2304, 1219216), (2526, 1112064), (2896, 969984), (3072, 914412), (3258, 862208), (3368, 834048), (3789, 741376), (4096, 685809), (4344, 646656), (4608, 609608), (5052, 556032), (5792, 484992), (6144, 457206), (6516, 431104), (6736, 417024), (7578, 370688), (8688, 323328), (9216, 304804), (10104, 278016), (11584, 242496), (12288, 228603), (13032, 215552), (13472, 208512), (15156, 185344), (17376, 161664), (18432, 152402), (20208, 139008), (23168, 121248), (26064, 107776), (26944, 104256), (30312, 92672), (34752, 80832), (36864, 76201), (40416, 69504), (46336, 60624), (52128, 53888)]