388807848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3480

約数の個数: 144

約数和(自身を含む): 1246851060

約数和(自身を除く): 858043212

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1452, 1573, 1716, 2178, 2574, 2904, 3146, 3432, 3433, 4356, 4719, 5148, 6292, 6866, 8712, 9438, 10296, 10299, 12584, 13732, 14157, 18876, 20598, 27464, 28314, 30897, 37752, 37763, 41196, 44629, 56628, 61794, 75526, 82392, 89258, 113256, 113289, 123588, 133887, 151052, 178516, 226578, 247176, 267774, 302104, 339867, 357032, 401661, 415393, 453156, 490919, 535548, 679734, 803322, 830786, 906312, 981838, 1071096, 1246179, 1359468, 1472757, 1606644, 1661572, 1963676, 2492358, 2718936, 2945514, 3213288, 3323144, 3738537, 3927352, 4418271, 4984716, 5400109, 5891028, 7477074, 8836542, 9969432, 10800218, 11782056, 14954148, 16200327, 17673084, 21600436, 29908296, 32400654, 35346168, 43200872, 48600981, 64801308, 97201962, 129602616, 194403924, 388807848]

約数ペア:

[(1, 388807848), (2, 194403924), (3, 129602616), (4, 97201962), (6, 64801308), (8, 48600981), (9, 43200872), (11, 35346168), (12, 32400654), (13, 29908296), (18, 21600436), (22, 17673084), (24, 16200327), (26, 14954148), (33, 11782056), (36, 10800218), (39, 9969432), (44, 8836542), (52, 7477074), (66, 5891028), (72, 5400109), (78, 4984716), (88, 4418271), (99, 3927352), (104, 3738537), (117, 3323144), (121, 3213288), (132, 2945514), (143, 2718936), (156, 2492358), (198, 1963676), (234, 1661572), (242, 1606644), (264, 1472757), (286, 1359468), (312, 1246179), (363, 1071096), (396, 981838), (429, 906312), (468, 830786), (484, 803322), (572, 679734), (726, 535548), (792, 490919), (858, 453156), (936, 415393), (968, 401661), (1089, 357032), (1144, 339867), (1287, 302104), (1452, 267774), (1573, 247176), (1716, 226578), (2178, 178516), (2574, 151052), (2904, 133887), (3146, 123588), (3432, 113289), (3433, 113256), (4356, 89258), (4719, 82392), (5148, 75526), (6292, 61794), (6866, 56628), (8712, 44629), (9438, 41196), (10296, 37763), (10299, 37752), (12584, 30897), (13732, 28314), (14157, 27464), (18876, 20598)]