961649892

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1735

約数の個数: 144

約数和(自身を含む): 2896857600

約数和(自身を除く): 1935207708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 343, 423, 441, 564, 588, 658, 686, 846, 882, 987, 1029, 1316, 1372, 1657, 1692, 1764, 1974, 2058, 2303, 2961, 3087, 3314, 3948, 4116, 4606, 4971, 5922, 6174, 6628, 6909, 9212, 9942, 11599, 11844, 12348, 13818, 14913, 16121, 19884, 20727, 23198, 27636, 29826, 32242, 34797, 41454, 46396, 48363, 59652, 64484, 69594, 77879, 81193, 82908, 96726, 104391, 139188, 145089, 155758, 162386, 193452, 208782, 233637, 243579, 290178, 311516, 324772, 417564, 467274, 487158, 545153, 568351, 580356, 700911, 730737, 934548, 974316, 1090306, 1136702, 1401822, 1461474, 1635459, 1705053, 2180612, 2273404, 2803644, 2922948, 3270918, 3410106, 3816071, 4906377, 5115159, 6541836, 6820212, 7632142, 9812754, 10230318, 11448213, 15264284, 19625508, 20460636, 22896426, 26712497, 34344639, 45792852, 53424994, 68689278, 80137491, 106849988, 137378556, 160274982, 240412473, 320549964, 480824946, 961649892]

約数ペア:

[(1, 961649892), (2, 480824946), (3, 320549964), (4, 240412473), (6, 160274982), (7, 137378556), (9, 106849988), (12, 80137491), (14, 68689278), (18, 53424994), (21, 45792852), (28, 34344639), (36, 26712497), (42, 22896426), (47, 20460636), (49, 19625508), (63, 15264284), (84, 11448213), (94, 10230318), (98, 9812754), (126, 7632142), (141, 6820212), (147, 6541836), (188, 5115159), (196, 4906377), (252, 3816071), (282, 3410106), (294, 3270918), (329, 2922948), (343, 2803644), (423, 2273404), (441, 2180612), (564, 1705053), (588, 1635459), (658, 1461474), (686, 1401822), (846, 1136702), (882, 1090306), (987, 974316), (1029, 934548), (1316, 730737), (1372, 700911), (1657, 580356), (1692, 568351), (1764, 545153), (1974, 487158), (2058, 467274), (2303, 417564), (2961, 324772), (3087, 311516), (3314, 290178), (3948, 243579), (4116, 233637), (4606, 208782), (4971, 193452), (5922, 162386), (6174, 155758), (6628, 145089), (6909, 139188), (9212, 104391), (9942, 96726), (11599, 82908), (11844, 81193), (12348, 77879), (13818, 69594), (14913, 64484), (16121, 59652), (19884, 48363), (20727, 46396), (23198, 41454), (27636, 34797), (29826, 32242)]