838342008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 2730067200

約数和(自身を除く): 1891725192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 251, 252, 282, 329, 376, 378, 423, 502, 504, 564, 658, 753, 756, 846, 987, 1004, 1128, 1269, 1316, 1506, 1512, 1692, 1757, 1974, 2008, 2209, 2259, 2538, 2632, 2961, 3012, 3384, 3514, 3948, 4418, 4518, 5076, 5271, 5922, 6024, 6627, 6777, 7028, 7896, 8836, 8883, 9036, 10152, 10542, 11797, 11844, 13254, 13554, 14056, 15463, 15813, 17672, 17766, 18072, 19881, 21084, 23594, 23688, 26508, 27108, 30926, 31626, 35391, 35532, 39762, 42168, 46389, 47188, 47439, 53016, 54216, 59643, 61852, 63252, 70782, 71064, 79524, 82579, 92778, 94376, 94878, 106173, 119286, 123704, 126504, 139167, 141564, 159048, 165158, 185556, 189756, 212346, 238572, 247737, 278334, 283128, 318519, 330316, 371112, 379512, 417501, 424692, 477144, 495474, 554459, 556668, 637038, 660632, 743211, 835002, 849384, 990948, 1108918, 1113336, 1274076, 1486422, 1663377, 1670004, 1981896, 2217836, 2229633, 2548152, 2972844, 3326754, 3340008, 3881213, 4435672, 4459266, 4990131, 5945688, 6653508, 7762426, 8918532, 9980262, 11643639, 13307016, 14970393, 15524852, 17837064, 19960524, 23287278, 29940786, 31049704, 34930917, 39921048, 46574556, 59881572, 69861834, 93149112, 104792751, 119763144, 139723668, 209585502, 279447336, 419171004, 838342008]

約数ペア:

[(1, 838342008), (2, 419171004), (3, 279447336), (4, 209585502), (6, 139723668), (7, 119763144), (8, 104792751), (9, 93149112), (12, 69861834), (14, 59881572), (18, 46574556), (21, 39921048), (24, 34930917), (27, 31049704), (28, 29940786), (36, 23287278), (42, 19960524), (47, 17837064), (54, 15524852), (56, 14970393), (63, 13307016), (72, 11643639), (84, 9980262), (94, 8918532), (108, 7762426), (126, 6653508), (141, 5945688), (168, 4990131), (188, 4459266), (189, 4435672), (216, 3881213), (251, 3340008), (252, 3326754), (282, 2972844), (329, 2548152), (376, 2229633), (378, 2217836), (423, 1981896), (502, 1670004), (504, 1663377), (564, 1486422), (658, 1274076), (753, 1113336), (756, 1108918), (846, 990948), (987, 849384), (1004, 835002), (1128, 743211), (1269, 660632), (1316, 637038), (1506, 556668), (1512, 554459), (1692, 495474), (1757, 477144), (1974, 424692), (2008, 417501), (2209, 379512), (2259, 371112), (2538, 330316), (2632, 318519), (2961, 283128), (3012, 278334), (3384, 247737), (3514, 238572), (3948, 212346), (4418, 189756), (4518, 185556), (5076, 165158), (5271, 159048), (5922, 141564), (6024, 139167), (6627, 126504), (6777, 123704), (7028, 119286), (7896, 106173), (8836, 94878), (8883, 94376), (9036, 92778), (10152, 82579), (10542, 79524), (11797, 71064), (11844, 70782), (13254, 63252), (13554, 61852), (14056, 59643), (15463, 54216), (15813, 53016), (17672, 47439), (17766, 47188), (18072, 46389), (19881, 42168), (21084, 39762), (23594, 35532), (23688, 35391), (26508, 31626), (27108, 30926)]