2994947592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31891}}^1$

素因数の和:31963

約数の個数: 128

約数和(自身を含む): 9429826560

約数和(自身を除く): 6434878968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3354, 3612, 3913, 4472, 6708, 7224, 7826, 11739, 13416, 15652, 23478, 31304, 31891, 46956, 63782, 93912, 95673, 127564, 191346, 223237, 255128, 382692, 414583, 446474, 669711, 765384, 829166, 892948, 1243749, 1339422, 1371313, 1658332, 1785896, 2487498, 2678844, 2742626, 2902081, 3316664, 4113939, 4974996, 5357688, 5485252, 5804162, 8227878, 8706243, 9599191, 9949992, 10970504, 11608324, 16455756, 17412486, 17827069, 19198382, 23216648, 28797573, 32911512, 34824972, 35654138, 38396764, 53481207, 57595146, 69649944, 71308276, 76793528, 106962414, 115190292, 124789483, 142616552, 213924828, 230380584, 249578966, 374368449, 427849656, 499157932, 748736898, 998315864, 1497473796, 2994947592]

約数ペア:

[(1, 2994947592), (2, 1497473796), (3, 998315864), (4, 748736898), (6, 499157932), (7, 427849656), (8, 374368449), (12, 249578966), (13, 230380584), (14, 213924828), (21, 142616552), (24, 124789483), (26, 115190292), (28, 106962414), (39, 76793528), (42, 71308276), (43, 69649944), (52, 57595146), (56, 53481207), (78, 38396764), (84, 35654138), (86, 34824972), (91, 32911512), (104, 28797573), (129, 23216648), (156, 19198382), (168, 17827069), (172, 17412486), (182, 16455756), (258, 11608324), (273, 10970504), (301, 9949992), (312, 9599191), (344, 8706243), (364, 8227878), (516, 5804162), (546, 5485252), (559, 5357688), (602, 4974996), (728, 4113939), (903, 3316664), (1032, 2902081), (1092, 2742626), (1118, 2678844), (1204, 2487498), (1677, 1785896), (1806, 1658332), (2184, 1371313), (2236, 1339422), (2408, 1243749), (3354, 892948), (3612, 829166), (3913, 765384), (4472, 669711), (6708, 446474), (7224, 414583), (7826, 382692), (11739, 255128), (13416, 223237), (15652, 191346), (23478, 127564), (31304, 95673), (31891, 93912), (46956, 63782)]