678741286278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1\times {\mathrm{13487}}^1$

素因数の和:14290

約数の個数: 96

約数和(自身を含む): 1508945937408

約数和(自身を除く): 830204651130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 121, 206, 242, 309, 363, 618, 673, 726, 1133, 1346, 2019, 2266, 3399, 4038, 6798, 7403, 12463, 13487, 14806, 22209, 24926, 26974, 37389, 40461, 44418, 69319, 74778, 80922, 81433, 138638, 148357, 162866, 207957, 244299, 296714, 415914, 445071, 488598, 762509, 890142, 1389161, 1525018, 1631927, 2287527, 2778322, 3263854, 4167483, 4575054, 4895781, 8334966, 8387599, 9076751, 9791562, 15280771, 16775198, 18153502, 25162797, 27230253, 30561542, 45842313, 50325594, 54460506, 91684626, 99844261, 168088481, 199688522, 299532783, 336176962, 504265443, 599065566, 934905353, 1008530886, 1098286871, 1869810706, 2196573742, 2804716059, 3294860613, 5609432118, 6589721226, 10283958883, 20567917766, 30851876649, 61703753298, 113123547713, 226247095426, 339370643139, 678741286278]

約数ペア:

[(1, 678741286278), (2, 339370643139), (3, 226247095426), (6, 113123547713), (11, 61703753298), (22, 30851876649), (33, 20567917766), (66, 10283958883), (103, 6589721226), (121, 5609432118), (206, 3294860613), (242, 2804716059), (309, 2196573742), (363, 1869810706), (618, 1098286871), (673, 1008530886), (726, 934905353), (1133, 599065566), (1346, 504265443), (2019, 336176962), (2266, 299532783), (3399, 199688522), (4038, 168088481), (6798, 99844261), (7403, 91684626), (12463, 54460506), (13487, 50325594), (14806, 45842313), (22209, 30561542), (24926, 27230253), (26974, 25162797), (37389, 18153502), (40461, 16775198), (44418, 15280771), (69319, 9791562), (74778, 9076751), (80922, 8387599), (81433, 8334966), (138638, 4895781), (148357, 4575054), (162866, 4167483), (207957, 3263854), (244299, 2778322), (296714, 2287527), (415914, 1631927), (445071, 1525018), (488598, 1389161), (762509, 890142)]