2109384832

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 4688409600

約数和(自身を除く): 2579024768

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 32, 46, 58, 62, 64, 92, 116, 124, 128, 184, 232, 248, 368, 464, 496, 667, 713, 736, 797, 899, 928, 992, 1334, 1426, 1472, 1594, 1798, 1856, 1984, 2668, 2852, 2944, 3188, 3596, 3712, 3968, 5336, 5704, 6376, 7192, 10672, 11408, 12752, 14384, 18331, 20677, 21344, 22816, 23113, 24707, 25504, 28768, 36662, 41354, 42688, 45632, 46226, 49414, 51008, 57536, 73324, 82708, 85376, 91264, 92452, 98828, 102016, 115072, 146648, 165416, 184904, 197656, 293296, 330832, 369808, 395312, 531599, 568261, 586592, 661664, 716503, 739616, 790624, 1063198, 1136522, 1173184, 1323328, 1433006, 1479232, 1581248, 2126396, 2273044, 2346368, 2646656, 2866012, 2958464, 3162496, 4252792, 4546088, 5732024, 8505584, 9092176, 11464048, 16479569, 17011168, 18184352, 22928096, 32959138, 34022336, 36368704, 45856192, 65918276, 68044672, 72737408, 91712384, 131836552, 263673104, 527346208, 1054692416, 2109384832]

約数ペア:

[(1, 2109384832), (2, 1054692416), (4, 527346208), (8, 263673104), (16, 131836552), (23, 91712384), (29, 72737408), (31, 68044672), (32, 65918276), (46, 45856192), (58, 36368704), (62, 34022336), (64, 32959138), (92, 22928096), (116, 18184352), (124, 17011168), (128, 16479569), (184, 11464048), (232, 9092176), (248, 8505584), (368, 5732024), (464, 4546088), (496, 4252792), (667, 3162496), (713, 2958464), (736, 2866012), (797, 2646656), (899, 2346368), (928, 2273044), (992, 2126396), (1334, 1581248), (1426, 1479232), (1472, 1433006), (1594, 1323328), (1798, 1173184), (1856, 1136522), (1984, 1063198), (2668, 790624), (2852, 739616), (2944, 716503), (3188, 661664), (3596, 586592), (3712, 568261), (3968, 531599), (5336, 395312), (5704, 369808), (6376, 330832), (7192, 293296), (10672, 197656), (11408, 184904), (12752, 165416), (14384, 146648), (18331, 115072), (20677, 102016), (21344, 98828), (22816, 92452), (23113, 91264), (24707, 85376), (25504, 82708), (28768, 73324), (36662, 57536), (41354, 51008), (42688, 49414), (45632, 46226)]