42340116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 86361324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 191, 196, 203, 273, 294, 348, 364, 377, 382, 406, 546, 573, 588, 609, 637, 754, 764, 812, 1092, 1131, 1146, 1218, 1274, 1337, 1421, 1508, 1911, 2262, 2292, 2436, 2483, 2548, 2639, 2674, 2842, 3822, 4011, 4263, 4524, 4966, 5278, 5348, 5539, 5684, 7449, 7644, 7917, 8022, 8526, 9359, 9932, 10556, 11078, 14898, 15834, 16044, 16617, 17052, 17381, 18473, 18718, 22156, 28077, 29796, 31668, 33234, 34762, 36946, 37436, 38773, 52143, 55419, 56154, 66468, 69524, 72007, 73892, 77546, 104286, 110838, 112308, 116319, 121667, 144014, 155092, 208572, 216021, 221676, 232638, 243334, 271411, 288028, 365001, 432042, 465276, 486668, 504049, 542822, 730002, 814233, 864084, 1008098, 1085644, 1460004, 1512147, 1628466, 2016196, 3024294, 3256932, 3528343, 6048588, 7056686, 10585029, 14113372, 21170058, 42340116]

約数ペア:

[(1, 42340116), (2, 21170058), (3, 14113372), (4, 10585029), (6, 7056686), (7, 6048588), (12, 3528343), (13, 3256932), (14, 3024294), (21, 2016196), (26, 1628466), (28, 1512147), (29, 1460004), (39, 1085644), (42, 1008098), (49, 864084), (52, 814233), (58, 730002), (78, 542822), (84, 504049), (87, 486668), (91, 465276), (98, 432042), (116, 365001), (147, 288028), (156, 271411), (174, 243334), (182, 232638), (191, 221676), (196, 216021), (203, 208572), (273, 155092), (294, 144014), (348, 121667), (364, 116319), (377, 112308), (382, 110838), (406, 104286), (546, 77546), (573, 73892), (588, 72007), (609, 69524), (637, 66468), (754, 56154), (764, 55419), (812, 52143), (1092, 38773), (1131, 37436), (1146, 36946), (1218, 34762), (1274, 33234), (1337, 31668), (1421, 29796), (1508, 28077), (1911, 22156), (2262, 18718), (2292, 18473), (2436, 17381), (2483, 17052), (2548, 16617), (2639, 16044), (2674, 15834), (2842, 14898), (3822, 11078), (4011, 10556), (4263, 9932), (4524, 9359), (4966, 8526), (5278, 8022), (5348, 7917), (5539, 7644), (5684, 7449)]