287023486722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{6869}}^1$

素因数の和:7656

約数の個数: 96

約数和(自身を含む): 671479735680

約数和(自身を除く): 384456248958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 311, 457, 622, 914, 933, 1371, 1866, 2177, 2742, 3199, 4354, 6398, 6531, 6869, 9597, 13062, 13738, 15239, 19194, 20607, 22393, 30478, 41214, 44786, 45717, 48083, 67179, 91434, 96166, 134358, 142127, 144249, 284254, 288498, 336581, 426381, 673162, 852762, 994889, 1009743, 1989778, 2019486, 2136259, 2984667, 3139133, 4272518, 5969334, 6278266, 6408777, 6964223, 9417399, 12817554, 13928446, 14953813, 18834798, 20892669, 21973931, 29907626, 41785338, 43947862, 44861439, 65921793, 89722878, 104676691, 131843586, 153817517, 209353382, 307635034, 314030073, 461452551, 628060146, 922905102, 976270363, 1952540726, 2928811089, 5857622178, 6833892541, 13667785082, 20501677623, 41003355246, 47837247787, 95674495574, 143511743361, 287023486722]

約数ペア:

[(1, 287023486722), (2, 143511743361), (3, 95674495574), (6, 47837247787), (7, 41003355246), (14, 20501677623), (21, 13667785082), (42, 6833892541), (49, 5857622178), (98, 2928811089), (147, 1952540726), (294, 976270363), (311, 922905102), (457, 628060146), (622, 461452551), (914, 314030073), (933, 307635034), (1371, 209353382), (1866, 153817517), (2177, 131843586), (2742, 104676691), (3199, 89722878), (4354, 65921793), (6398, 44861439), (6531, 43947862), (6869, 41785338), (9597, 29907626), (13062, 21973931), (13738, 20892669), (15239, 18834798), (19194, 14953813), (20607, 13928446), (22393, 12817554), (30478, 9417399), (41214, 6964223), (44786, 6408777), (45717, 6278266), (48083, 5969334), (67179, 4272518), (91434, 3139133), (96166, 2984667), (134358, 2136259), (142127, 2019486), (144249, 1989778), (284254, 1009743), (288498, 994889), (336581, 852762), (426381, 673162)]