620264512

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 1451043072

約数和(自身を除く): 830778560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 151, 173, 212, 224, 302, 346, 371, 424, 448, 604, 692, 742, 848, 1057, 1208, 1211, 1384, 1484, 1696, 2114, 2416, 2422, 2768, 2968, 3392, 4228, 4832, 4844, 5536, 5936, 8003, 8456, 9169, 9664, 9688, 11072, 11872, 16006, 16912, 18338, 19376, 23744, 26123, 32012, 33824, 36676, 38752, 52246, 56021, 64024, 64183, 67648, 73352, 77504, 104492, 112042, 128048, 128366, 146704, 182861, 208984, 224084, 256096, 256732, 293408, 365722, 417968, 448168, 512192, 513464, 586816, 731444, 835936, 896336, 1026928, 1384519, 1462888, 1671872, 1792672, 2053856, 2769038, 2925776, 3585344, 4107712, 5538076, 5851552, 9691633, 11076152, 11703104, 19383266, 22152304, 38766532, 44304608, 77533064, 88609216, 155066128, 310132256, 620264512]

約数ペア:

[(1, 620264512), (2, 310132256), (4, 155066128), (7, 88609216), (8, 77533064), (14, 44304608), (16, 38766532), (28, 22152304), (32, 19383266), (53, 11703104), (56, 11076152), (64, 9691633), (106, 5851552), (112, 5538076), (151, 4107712), (173, 3585344), (212, 2925776), (224, 2769038), (302, 2053856), (346, 1792672), (371, 1671872), (424, 1462888), (448, 1384519), (604, 1026928), (692, 896336), (742, 835936), (848, 731444), (1057, 586816), (1208, 513464), (1211, 512192), (1384, 448168), (1484, 417968), (1696, 365722), (2114, 293408), (2416, 256732), (2422, 256096), (2768, 224084), (2968, 208984), (3392, 182861), (4228, 146704), (4832, 128366), (4844, 128048), (5536, 112042), (5936, 104492), (8003, 77504), (8456, 73352), (9169, 67648), (9664, 64183), (9688, 64024), (11072, 56021), (11872, 52246), (16006, 38752), (16912, 36676), (18338, 33824), (19376, 32012), (23744, 26123)]