404229144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 128

約数和(自身を含む): 1172102400

約数和(自身を除く): 767873256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 296, 319, 348, 407, 444, 638, 696, 814, 888, 957, 1073, 1221, 1276, 1427, 1628, 1914, 2146, 2442, 2552, 2854, 3219, 3256, 3828, 4281, 4292, 4884, 5708, 6438, 7656, 8562, 8584, 9768, 11416, 11803, 12876, 15697, 17124, 23606, 25752, 31394, 34248, 35409, 41383, 47091, 47212, 52799, 62788, 70818, 82766, 94182, 94424, 105598, 124149, 125576, 141636, 158397, 165532, 188364, 211196, 248298, 283272, 316794, 331064, 376728, 422392, 455213, 496596, 580789, 633588, 910426, 993192, 1161578, 1267176, 1365639, 1531171, 1742367, 1820852, 2323156, 2731278, 3062342, 3484734, 3641704, 4593513, 4646312, 5462556, 6124684, 6969468, 9187026, 10925112, 12249368, 13938936, 16842881, 18374052, 33685762, 36748104, 50528643, 67371524, 101057286, 134743048, 202114572, 404229144]

約数ペア:

[(1, 404229144), (2, 202114572), (3, 134743048), (4, 101057286), (6, 67371524), (8, 50528643), (11, 36748104), (12, 33685762), (22, 18374052), (24, 16842881), (29, 13938936), (33, 12249368), (37, 10925112), (44, 9187026), (58, 6969468), (66, 6124684), (74, 5462556), (87, 4646312), (88, 4593513), (111, 3641704), (116, 3484734), (132, 3062342), (148, 2731278), (174, 2323156), (222, 1820852), (232, 1742367), (264, 1531171), (296, 1365639), (319, 1267176), (348, 1161578), (407, 993192), (444, 910426), (638, 633588), (696, 580789), (814, 496596), (888, 455213), (957, 422392), (1073, 376728), (1221, 331064), (1276, 316794), (1427, 283272), (1628, 248298), (1914, 211196), (2146, 188364), (2442, 165532), (2552, 158397), (2854, 141636), (3219, 125576), (3256, 124149), (3828, 105598), (4281, 94424), (4292, 94182), (4884, 82766), (5708, 70818), (6438, 62788), (7656, 52799), (8562, 47212), (8584, 47091), (9768, 41383), (11416, 35409), (11803, 34248), (12876, 31394), (15697, 25752), (17124, 23606)]