849212016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 2442700800

約数和(自身を除く): 1593488784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 59, 62, 68, 93, 102, 118, 124, 136, 177, 186, 204, 236, 248, 272, 354, 372, 408, 472, 496, 527, 569, 708, 744, 816, 944, 1003, 1054, 1138, 1416, 1488, 1581, 1707, 1829, 2006, 2108, 2276, 2832, 3009, 3162, 3414, 3658, 4012, 4216, 4552, 5487, 6018, 6324, 6828, 7316, 8024, 8432, 9104, 9673, 10974, 12036, 12648, 13656, 14632, 16048, 17639, 19346, 21948, 24072, 25296, 27312, 29019, 29264, 31093, 33571, 35278, 38692, 43896, 48144, 52917, 58038, 62186, 67142, 70556, 77384, 87792, 93279, 100713, 105834, 116076, 124372, 134284, 141112, 154768, 186558, 201426, 211668, 232152, 248744, 268568, 282224, 299863, 373116, 402852, 423336, 464304, 497488, 537136, 570707, 599726, 746232, 805704, 846672, 899589, 1040701, 1141414, 1199452, 1492464, 1611408, 1712121, 1799178, 2081402, 2282828, 2398904, 3122103, 3424242, 3598356, 4162804, 4565656, 4797808, 6244206, 6848484, 7196712, 8325608, 9131312, 12488412, 13696968, 14393424, 16651216, 17691917, 24976824, 27393936, 35383834, 49953648, 53075751, 70767668, 106151502, 141535336, 212303004, 283070672, 424606008, 849212016]

約数ペア:

[(1, 849212016), (2, 424606008), (3, 283070672), (4, 212303004), (6, 141535336), (8, 106151502), (12, 70767668), (16, 53075751), (17, 49953648), (24, 35383834), (31, 27393936), (34, 24976824), (48, 17691917), (51, 16651216), (59, 14393424), (62, 13696968), (68, 12488412), (93, 9131312), (102, 8325608), (118, 7196712), (124, 6848484), (136, 6244206), (177, 4797808), (186, 4565656), (204, 4162804), (236, 3598356), (248, 3424242), (272, 3122103), (354, 2398904), (372, 2282828), (408, 2081402), (472, 1799178), (496, 1712121), (527, 1611408), (569, 1492464), (708, 1199452), (744, 1141414), (816, 1040701), (944, 899589), (1003, 846672), (1054, 805704), (1138, 746232), (1416, 599726), (1488, 570707), (1581, 537136), (1707, 497488), (1829, 464304), (2006, 423336), (2108, 402852), (2276, 373116), (2832, 299863), (3009, 282224), (3162, 268568), (3414, 248744), (3658, 232152), (4012, 211668), (4216, 201426), (4552, 186558), (5487, 154768), (6018, 141112), (6324, 134284), (6828, 124372), (7316, 116076), (8024, 105834), (8432, 100713), (9104, 93279), (9673, 87792), (10974, 77384), (12036, 70556), (12648, 67142), (13656, 62186), (14632, 58038), (16048, 52917), (17639, 48144), (19346, 43896), (21948, 38692), (24072, 35278), (25296, 33571), (27312, 31093), (29019, 29264)]