2442770488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 5123543040

約数和(自身を除く): 2680772552

約数列:

[1, 2, 4, 8, 31, 37, 41, 43, 62, 74, 82, 86, 124, 148, 151, 164, 172, 248, 296, 302, 328, 344, 604, 1147, 1208, 1271, 1333, 1517, 1591, 1763, 2294, 2542, 2666, 3034, 3182, 3526, 4588, 4681, 5084, 5332, 5587, 6068, 6191, 6364, 6493, 7052, 9176, 9362, 10168, 10664, 11174, 12136, 12382, 12728, 12986, 14104, 18724, 22348, 24764, 25972, 37448, 44696, 47027, 49321, 49528, 51944, 54653, 65231, 94054, 98642, 109306, 130462, 173197, 188108, 191921, 197284, 201283, 218612, 229067, 240241, 260924, 266213, 346394, 376216, 383842, 394568, 402566, 437224, 458134, 480482, 521848, 532426, 692788, 767684, 805132, 916268, 960964, 1064852, 1385576, 1535368, 1610264, 1832536, 1921928, 2022161, 2129704, 4044322, 7101077, 7447471, 8088644, 8252603, 9849881, 14202154, 14894942, 16177288, 16505206, 19699762, 28404308, 29789884, 33010412, 39399524, 56808616, 59579768, 66020824, 78799048, 305346311, 610692622, 1221385244, 2442770488]

約数ペア:

[(1, 2442770488), (2, 1221385244), (4, 610692622), (8, 305346311), (31, 78799048), (37, 66020824), (41, 59579768), (43, 56808616), (62, 39399524), (74, 33010412), (82, 29789884), (86, 28404308), (124, 19699762), (148, 16505206), (151, 16177288), (164, 14894942), (172, 14202154), (248, 9849881), (296, 8252603), (302, 8088644), (328, 7447471), (344, 7101077), (604, 4044322), (1147, 2129704), (1208, 2022161), (1271, 1921928), (1333, 1832536), (1517, 1610264), (1591, 1535368), (1763, 1385576), (2294, 1064852), (2542, 960964), (2666, 916268), (3034, 805132), (3182, 767684), (3526, 692788), (4588, 532426), (4681, 521848), (5084, 480482), (5332, 458134), (5587, 437224), (6068, 402566), (6191, 394568), (6364, 383842), (6493, 376216), (7052, 346394), (9176, 266213), (9362, 260924), (10168, 240241), (10664, 229067), (11174, 218612), (12136, 201283), (12382, 197284), (12728, 191921), (12986, 188108), (14104, 173197), (18724, 130462), (22348, 109306), (24764, 98642), (25972, 94054), (37448, 65231), (44696, 54653), (47027, 51944), (49321, 49528)]