2808869408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 6023989440

約数和(自身を除く): 3215120032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 67, 76, 106, 134, 152, 212, 268, 304, 424, 536, 608, 848, 1007, 1072, 1273, 1301, 1696, 2014, 2144, 2546, 2602, 3551, 4028, 5092, 5204, 7102, 8056, 10184, 10408, 14204, 16112, 20368, 20816, 24719, 28408, 32224, 40736, 41632, 49438, 56816, 67469, 68953, 87167, 98876, 113632, 134938, 137906, 174334, 197752, 269876, 275812, 348668, 395504, 539752, 551624, 697336, 791008, 1079504, 1103248, 1310107, 1394672, 1656173, 2159008, 2206496, 2620214, 2789344, 3312346, 4619851, 5240428, 6624692, 9239702, 10480856, 13249384, 18479404, 20961712, 26498768, 36958808, 41923424, 52997536, 73917616, 87777169, 147835232, 175554338, 351108676, 702217352, 1404434704, 2808869408]

約数ペア:

[(1, 2808869408), (2, 1404434704), (4, 702217352), (8, 351108676), (16, 175554338), (19, 147835232), (32, 87777169), (38, 73917616), (53, 52997536), (67, 41923424), (76, 36958808), (106, 26498768), (134, 20961712), (152, 18479404), (212, 13249384), (268, 10480856), (304, 9239702), (424, 6624692), (536, 5240428), (608, 4619851), (848, 3312346), (1007, 2789344), (1072, 2620214), (1273, 2206496), (1301, 2159008), (1696, 1656173), (2014, 1394672), (2144, 1310107), (2546, 1103248), (2602, 1079504), (3551, 791008), (4028, 697336), (5092, 551624), (5204, 539752), (7102, 395504), (8056, 348668), (10184, 275812), (10408, 269876), (14204, 197752), (16112, 174334), (20368, 137906), (20816, 134938), (24719, 113632), (28408, 98876), (32224, 87167), (40736, 68953), (41632, 67469), (49438, 56816)]